Fix syntax error in makedmg.sh

Signed-off-by: Ben Firshman <ben@firshman.co.uk>
zhuangjinjin · Oct 13, 2014 · b651d59 · b651d59
1 parent 7731ff5
commit b651d59
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/makedmg.sh b/makedmg.sh
@@ -16,7 +16,7 @@ else
     TITLE=$2
     CONTENTDIR=$3
     FILESIZE=$(du -sm "${CONTENTDIR}" | cut -f1)
-    FILESIZE=$(("${FILESIZE}" + 5))
+    FILESIZE=$((${FILESIZE} + 5))
     USER=$(whoami)
     TMPDIR="/tmp/dmgdir"