8e34f08 Fix return type of main function

Authored and Committed by Thomas Kuehne 2 years ago
    Fix return type of main function
    
    Fixes:
    xmlif/xmlif.l:242:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
      242 | main(int argc, char *argv[])
          | ^~~~
    
    Signed-off-by: Thomas Kuehne <thomas@kuehne.cn>
    
        
file modified
+2 -2