From cd97fdea4b2836452e745681d76feca30c2b7989 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@operamail.com>
Date: Wed, 19 Jun 2013 16:11:31 +0200
Subject: m bug fix
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Signed-off-by: Mattias Andrée <maandree@operamail.com>
---
 src/argparser.bash | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/argparser.bash b/src/argparser.bash
index c4f306b..871e8ca 100644
--- a/src/argparser.bash
+++ b/src/argparser.bash
@@ -163,7 +163,9 @@ function args_support_alternatives
 {
     local alt
     for alt in "$(ls "${args_optmap}")"; do
-	ln -s "${args_opts}/$(head -n 1 < "${args_optmap}/${alt}")" "${args_opts}/${alt}"
+	if [ ! -e "${args_opts}/${alt}" ]; then
+	    ln -s "${args_opts}/$(head -n 1 < "${args_optmap}/${alt}")" "${args_opts}/${alt}"
+	fi
     done
 }
 
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