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includes/polling/os/dell-powervault.inc.php (1 issue)

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<?php
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$serial = trim(snmp_get($device, '1.3.6.1.4.1.674.10893.2.31.500.1.3.0', '-OQv'));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like snmp_get($device, '1.3.6....31.500.1.3.0', '-OQv') can also be of type false; however, parameter $string of trim() does only seem to accept string, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
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 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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$serial = trim(/** @scrutinizer ignore-type */ snmp_get($device, '1.3.6.1.4.1.674.10893.2.31.500.1.3.0', '-OQv'));

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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$hardware = trim(snmp_get($device, '1.3.6.1.4.1.674.10893.2.31.500.1.5.0', '-OQv'));

            


            
                                                        
            
                                    
            
            

                
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