[PATCH:fstobdf 09/17] Print error and usage on invalid arg, instead of ignoring it
Alan Coopersmith
alan.coopersmith at oracle.com
Fri Nov 15 18:38:38 PST 2013
Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
fstobdf.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fstobdf.c b/fstobdf.c
index 5fe4816..255d82e 100644
--- a/fstobdf.c
+++ b/fstobdf.c
@@ -109,6 +109,11 @@ main(int argc, char *argv[])
printf("%s\n", PACKAGE_STRING);
exit(0);
}
+ else {
+ fprintf(stderr, "%s: unrecognized option '%s'\n",
+ argv[0], argv[i]);
+ usage(argv[0], NULL);
+ }
}
if (fontName == NULL)
--
1.7.9.2
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