@@ -34,7 +34,7 @@  | 
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| 34 | 34 | return preg_replace(  | 
                                                        
| 35 | 35 | // Line folding after 75 characters: RFC-5545/3-1-content-lines  | 
                                                        
| 36 | 36 | // Base on: sabre/vobject  | 
                                                        
| 37 | - '/(  | 
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| 37 | + '/(  | 
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| 38 | 38 | (?:^.)? # 1 additional byte in first line because of missing single space (see next line)  | 
                                                        
| 39 | 39 |                   .{74}           # 75 bytes per line (1 byte is used for a single space added after every CRLF) | 
                                                        
| 40 | 40 | (?![\x80-\xbf]) # prevent splitting multibyte characters  |