From cc6ba887848175944f7e94a4ddce2ebe30c779bd Mon Sep 17 00:00:00 2001
From: Andrew Kesterson <andrew@aklabs.net>
Date: Wed, 10 Jul 2013 13:44:46 -0400
Subject: [PATCH] Fixed a bug in how true/false flags are handled

---
 cmdarg.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmdarg.sh b/cmdarg.sh
index 61a88b6..23fdebb 100644
--- a/cmdarg.sh
+++ b/cmdarg.sh
@@ -103,7 +103,11 @@ function cmdarg_parse
 	    cmdarg_usage
     	    exit 1
     	elif [ ${CMDARG["${opt}"]+abc} ]; then
-    	    cmdarg_cfg[${CMDARG[$opt]}]=$OPTARG
+	    if [ ${CMDARG_FLAGS[${opt}]} -eq 0 ]; then
+		cmdarg_cfg[${CMDARG[$opt]}]=true
+	    else
+    		cmdarg_cfg[${CMDARG[$opt]}]=$OPTARG
+	    fi
     	else
     	    cmdarg_usage
     	    exit 1