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                                    @@ 140-142 (lines=3) @@
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                                    | 137 | 
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                                    		}  | 
                                
                                                            
                                    | 138 | 
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                                    | 139 | 
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                                    		foreach ( $required_parameters as $required ) { | 
                                
                                                            
                                    | 140 | 
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                                    			if ( !is_scalar( $$required ) ) { | 
                                
                                                            
                                    | 141 | 
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                                    				return new Jetpack_Error( 'invalid_signature', sprintf( 'The required "%s" parameter is malformed.', str_replace( '_', '-', $required ) ) );  | 
                                
                                                            
                                    | 142 | 
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                                    			}  | 
                                
                                                            
                                    | 143 | 
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                                    | 144 | 
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                                    			if ( !strlen( $$required ) ) { | 
                                
                                                            
                                    | 145 | 
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                                    				return new Jetpack_Error( 'invalid_signature', sprintf( 'The required "%s" parameter is missing.', str_replace( '_', '-', $required ) ) );  | 
                                
                                                                                
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                                    @@ 144-146 (lines=3) @@
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                                    | 141 | 
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                                    				return new Jetpack_Error( 'invalid_signature', sprintf( 'The required "%s" parameter is malformed.', str_replace( '_', '-', $required ) ) );  | 
                                
                                                            
                                    | 142 | 
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                                    			}  | 
                                
                                                            
                                    | 143 | 
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                                    | 144 | 
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                                    			if ( !strlen( $$required ) ) { | 
                                
                                                            
                                    | 145 | 
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                                    				return new Jetpack_Error( 'invalid_signature', sprintf( 'The required "%s" parameter is missing.', str_replace( '_', '-', $required ) ) );  | 
                                
                                                            
                                    | 146 | 
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                                    			}  | 
                                
                                                            
                                    | 147 | 
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                                    		}  | 
                                
                                                            
                                    | 148 | 
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                                    | 149 | 
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                                    		if ( empty( $body ) ) { |