* src/grpunconv.c: Fail if unexpected parameters

	are provided.
	* src/grpunconv.c: Indicate that argc is not used
	in the no SHADOWGRP version.

diff --git a/ChangeLog b/ChangeLog
index e7fdeb136dd5c2708693a24cad8e80d903648609..637b04e9103f511893e45ac25982d38b2f2d0e31 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,9 +2,10 @@
 
        * src/grpconv.c, src/groups.c: Name the parameters in the
        prototypes of the static functions.
-       * src/grpconv.c: Fail if unexpected parameters are provided.
-       * src/grpconv.c: Indicate that argc is not used in the no
-       SHADOWGRP version.
+       * src/grpconv.c, src/grpunconv.c: Fail if unexpected parameters
+       are provided.
+       * src/grpconv.c, src/grpunconv.c: Indicate that argc is not used
+       in the no SHADOWGRP version.
 
 2008-08-28  Nicolas François  <nicolas.francois@centraliens.net>
 

diff --git a/src/grpunconv.c b/src/grpunconv.c
index e82cf1ca5846949d78558683e5774257eca7f589..3b7063689041f0deeed2f02373010b9a890ea8b1 100644 (file)
--- a/src/grpunconv.c
+++ b/src/grpunconv.c
@@ -88,6 +88,9 @@ int main (int argc, char **argv)
        struct group grent;
        const struct sgrp *sg;
 
+       if (1 != argc) {
+               (void) fputs (_("Usage: grpunconv\n"), stderr);
+       }
        Prog = Basename (argv[0]);
 
        (void) setlocale (LC_ALL, "");
@@ -187,7 +190,7 @@ int main (int argc, char **argv)
        return 0;
 }
 #else                          /* !SHADOWGRP */
-int main (int argc, char **argv)
+int main (int unused(argc), char **argv)
 {
        fprintf (stderr,
                 "%s: not configured for shadow group support.\n", argv[0]);