[PATCH 8/8] Fix [-Werror=dangling-else] on OS/2

[KO Myung-Hun]

* src/getopt.c (_getopt_internal): Insert explicit braces.
---
 src/getopt.c | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/getopt.c b/src/getopt.c
index fc7cead4..1535a3d5 100644
--- a/src/getopt.c
+++ b/src/getopt.c
@@ -680,16 +680,18 @@ _getopt_internal (int argc, char *const *argv, const char 
*optstring,
              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);
 
-- 
2.30.0