[PATCH:appres 01/17] Print which option was in error along with usage message

[Alan Coopersmith]

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
 appres.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/appres.c b/appres.c
index 2f43d2d..fad870f 100644
--- a/appres.c
+++ b/appres.c
@@ -156,8 +156,11 @@ main (int argc, char *argv[])
 	    printf("%s\n", PACKAGE_STRING);
 	    exit(0);
 	}
-	else if (argv[i][0] == '-')
+	else if (argv[i][0] == '-') {
+	    fprintf(stderr, "%s: unrecognized option '%s'\n",
+		    ProgramName, argv[i]);
 	    usage();
+	}
 	else if (!cname)
 	    cname = argv[i];
 	else if (!iname)
-- 
1.7.9.2