parse-options: do not show usage upon invalid option value

diff --git a/parse-options.h b/parse-options.h
index af711227ae3aac7af07de0322a364ccac03b819d..c77bb3b4f8d9342178b8caa68190b02f50ea4274 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -188,6 +188,7 @@ enum {
        PARSE_OPT_HELP = -1,
        PARSE_OPT_DONE,
        PARSE_OPT_NON_OPTION,
+       PARSE_OPT_ERROR,
        PARSE_OPT_UNKNOWN
 };