fixed a small warning

1 files changed, 2 insertions, 1 deletions

diff --git a/src/getopt.c b/src/getopt.c
index fc87ce6..84faa8b 100644
--- a/src/getopt.c
+++ b/src/getopt.c
@@ -690,6 +690,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	      else
 		{
 		  if (opterr)
+		  {
 		   if (argv[optind - 1][1] == '-')
 		    /* --option */
 		    fprintf (stderr,
@@ -700,7 +701,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		    fprintf (stderr,
 		     _("%s: option `%c%s' doesn't allow an argument\n"),
 		     argv[0], argv[optind - 1][0], pfound->name);
-
+		  }
 		  nextchar += strlen (nextchar);
 
 		  optopt = pfound->val;