From ca6646e963bbc6788dc62c5d28caf16f30842d8f Mon Sep 17 00:00:00 2001
From: miffedmap <miffedmap@localhost>
Date: Sat, 7 Feb 2015 23:24:26 +0200
Subject: [PATCH] avoid dangling colon

---
 package/linux/dfhack | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/linux/dfhack b/package/linux/dfhack
index 53f74cca7..09fc52c15 100755
--- a/package/linux/dfhack
+++ b/package/linux/dfhack
@@ -38,7 +38,7 @@ old_tty_settings=$(stty -g)
 
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:"./hack/libs":"./hack"
 
-PRELOAD_LIB="$PRELOAD_LIB:./hack/libdfhack.so"
+PRELOAD_LIB="${PRELOAD_LIB:+$PRELOAD_LIB:}./hack/libdfhack.so"
 
 case "$1" in
   -g | --gdb)