From: Bernhard Voelker <mail@bernhard-voelker.de>
Date: Tue, 25 Mar 2014 22:41:45 +0000 (+0100)
Subject: basename: mention that the -s option implies -a in usage
X-Git-Tag: v8.23~108
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25c2f0d617259ed9bf9398b5042db78c8d17245d;p=thirdparty%2Fcoreutils.git

basename: mention that the -s option implies -a in usage

* src/basename.c (usage): Mention that -s implies -a.
(main): Add "fall through" comment to case 's'.

Spotted by coverity: MISSING_BREAK.
---

diff --git a/src/basename.c b/src/basename.c
index c34ec6cb23..05c5c77505 100644
--- a/src/basename.c
+++ b/src/basename.c
@@ -59,7 +59,7 @@ If specified, also remove a trailing SUFFIX.\n\
 
       fputs (_("\
   -a, --multiple       support multiple arguments and treat each as a NAME\n\
-  -s, --suffix=SUFFIX  remove a trailing SUFFIX\n\
+  -s, --suffix=SUFFIX  remove a trailing SUFFIX; implies -a\n\
   -z, --zero           separate output with NUL rather than newline\n\
 "), stdout);
       fputs (HELP_OPTION_DESCRIPTION, stdout);
@@ -146,6 +146,7 @@ main (int argc, char **argv)
         {
         case 's':
           suffix = optarg;
+          /* Fall through: -s implies -a.  */
 
         case 'a':
           multiple_names = true;