From decaf0b1829a8044a19db96093021481e0a393dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Sat, 30 Aug 2014 22:22:09 +0200
Subject: [PATCH] Clean up unused variable in compat.sh

---
 tests/compat.sh | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tests/compat.sh b/tests/compat.sh
index 67a6f5f2b..28c8021f6 100755
--- a/tests/compat.sh
+++ b/tests/compat.sh
@@ -954,9 +954,6 @@ for PEER in $PEERS; do
     esac
 done
 
-# used by watchdog
-MAIN_PID="$$"
-
 # Pick a "unique" port in the range 10000-19999.
 PORT="0000$$"
 PORT="1$(echo $PORT | tail -c 5)"