[gedit] [osx/bundle] Fix correct default dog name

[Jesse van den Kieboom <jessevdk src gnome org>]

commit bd544eaf32de6ee0bf542dd6119373c853f64249
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sat Sep 6 00:21:46 2014 +0200

    [osx/bundle] Fix correct default dog name

 osx/bundle/bundle |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/osx/bundle/bundle b/osx/bundle/bundle
index 14dfac6..c51ab0d 100755
--- a/osx/bundle/bundle
+++ b/osx/bundle/bundle
@@ -37,7 +37,11 @@ function cmd_dmg() {
 
        VOLUME_NAME="$BUNDLE_NAME"
 
-       DMG_FILE="$1.dmg"
+       if [ ! -z "$1" ]; then
+               DMG_FILE="$1.dmg"
+       else
+               DMG_FILE="$D/$BUNDLE_NAME.dmg"
+       fi
 
        DMG_APP="$BUNDLE"
        TMP_MOUNT_POINT="$D/$VOLUME_NAME.mounted"