[help-gengetopt] required() patch - my fault, sorry

[Gyozo, PAPP (VBuster)]

Hi,

my previous patch which introduce _required() interface function was buggy, the 
"int result" local variable was not initialized, so it was unpredictable what 
the function would return in case of no missing options.

 @address@hidden (struct @args_info@ *args_info, const char *prog_name)
 {
 @IF@ check_required_options @THEN@
  int result = EXIT_SUCCESS;

   if (@address@hidden(args_info, prog_name, NULL) > 0)
     result = EXIT_FAILURE;

   @final_exit@
 @ELSE@
  return EXIT_SUCCESS;
 @ENDIF@
 }
 

--
Papp, Győző 
VirusBuster Kft

required.patch
Description: required.patch