Fix a bug in pack script. Files in repository should not be removed.

pack

@@ -44,7 +44,7 @@ for BRANCH in $TRUNK $BRANCHES; do
 		d=`echo "$bfile" | sed "s/.$LCODE.po//"`
 		dirdomain=`echo wesnoth-$d | sed "s/wesnoth-wesnoth/wesnoth/"`
 		if [ -f "$BRANCH/$dirdomain/$LCODE.po" ]; then
-			if ! $DIFF -q "$file" "$BRANCH/$dirdomain/$LCODE.po"  > /dev/null ; then
+			if ! $DIFF -q "$file" "$BRANCH/$dirdomain/$LCODE.po" > /dev/null ; then
 				mkdir "$LCODE-temp/$dirdomain"
 				cp "$file" "$LCODE-temp/$dirdomain/$LCODE.po"
 				echo -e $GREEN"OK"$ENDCOLOR
@@ -52,7 +52,6 @@ for BRANCH in $TRUNK $BRANCHES; do
 			else
 				echo -e $BLUE"Skipping"$ENDCOLOR
 			fi
-			rm "$BRANCH/$dirdomain/$LCODE.po"
 		else
 			mkdir -p "$LCODE-temp/$dirdomain"
 			cp "$file" "$LCODE-temp/$dirdomain/$LCODE.po"