Merge pull request #158 from sateler/getopt_api_bugfix

getopt API uses int as return value, bugfix.
2016-08-23 01:49:45 +02:00 · 2016-08-23 01:49:45 +02:00 · 0aab01a5c5
parent bdfa78af1c 355d1f8327
commit 0aab01a5c5
1 changed files with 1 additions and 1 deletions
--- a/src/args.cc
+++ b/src/args.cc
@ -59,7 +59,7 @@ void process_command_line_arguments(int argc, char **argv)
    {0}
  };
  
-  char c;
+  int c;
  int option_index;
  
  while ((c = getopt_long(argc, argv, "sm:o:ukd:?", long_options, &option_index)) != -1)