From 3a69d95d6f92d661d6635fe0ad967f1a2b768a02 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Sat, 13 Nov 2010 15:20:26 +0100
Subject: [PATCH] isl_arg_parse: allow options without long name

---
 isl_arg.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/isl_arg.c b/isl_arg.c
index c6ffa14..9378583 100644
--- a/isl_arg.c
+++ b/isl_arg.c
@@ -479,6 +479,8 @@ static const char *skip_name(struct isl_arg *decl, const char *arg,
 			*has_argument = arg[2] != '\0';
 		return arg + 2;
 	}
+	if (!decl->long_name)
+		return NULL;
 
 	if (strncmp(arg, "--", 2))
 		return NULL;
@@ -608,6 +610,9 @@ static int parse_bool_option(struct isl_arg *decl, const char *arg,
 		return 1;
 	}
 
+	if (!decl->long_name)
+		return 0;
+
 	if (strncmp(arg, "--", 2))
 		return 0;
 	arg += 2;
-- 
2.7.4