fix https://github.com/captnfab/PianoBooster/issues/143

tools/lupdate.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+if [ ! -z "`lupdate -version 2>/dev/null`" ]
+then
+  lupdate="lupdate"
+fi
+
+if [ ! -z "`lupdate-qt5 -version 2>/dev/null`" ]
+then
+  lupdate="lupdate-qt5"
+fi
+
+if [ -z "$lupdate" ]
+then
+  echo "lupdate was not found!"
+  exit 1
+fi
+
+pushd ../
+  $lupdate pianobooster.pro -no-obsolete -ts translations/pianobooster_blank.ts
+popd

tools/make_music.sh

@@ -1,4 +1,4 @@
-#/bin/sh
+#!/bin/sh
 
 # This script creates BoosterMusicBooks.zip and generates music_blank.ts
 # License: same with Pianobooster