Mercurial > hg > octave-kai > gnulib-hg

changeset 1305:62df1b99c9ab

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add braces to disambiguate ambiguous else
author Jim Meyering <jim@meyering.net>
date Sun, 05 Apr 1998 21:32:26 +0000
parents 25cabb50fd0e
children 471d1c24b50f
files lib/getopt.c
diffstat 1 files changed, 12 insertions(+), 10 deletions(-) [+]
line wrap: on
line diff
--- a/lib/getopt.c
+++ b/lib/getopt.c
@@ -701,16 +701,18 @@
 	      else
 		{
 		  if (opterr)
-		   if (argv[optind - 1][1] == '-')
-		    /* --option */
-		    fprintf (stderr,
-		     _("%s: option `--%s' doesn't allow an argument\n"),
-		     argv[0], pfound->name);
-		   else
-		    /* +option or -option */
-		    fprintf (stderr,
-		     _("%s: option `%c%s' doesn't allow an argument\n"),
-		     argv[0], argv[optind - 1][0], pfound->name);
+		    {
+		      if (argv[optind - 1][1] == '-')
+			/* --option */
+			fprintf (stderr,
+			     _("%s: option `--%s' doesn't allow an argument\n"),
+				 argv[0], pfound->name);
+		      else
+			/* +option or -option */
+			fprintf (stderr,
+			     _("%s: option `%c%s' doesn't allow an argument\n"),
+				 argv[0], argv[optind - 1][0], pfound->name);
+		    }
 
 		  nextchar += strlen (nextchar);