Don't commit unchanged patches

makePatches.sh

@@ -12,10 +12,16 @@ do
     dos2unix -q $1/net/minecraft/server/$file $1/net/minecraft/server/$file
     outName=$(echo nms-patches/"$(echo $file | cut -d. -f1)".patch)
     patchNew=$(diff -u $1/net/minecraft/server/$file src/main/java/net/minecraft/server/$file)
+    if [ -f "$outName" ]
+    then
         patchCut=$(echo "$patchNew" | tail -n +3)
         patchOld=$(cat "$outName" | tail -n +3)
         if [ "$patchCut" != "$patchOld" ] ; then
             echo "$outName changed"
             echo "$patchNew" > "$outName"
         fi
+    else
+        echo "New patch $outName"
+        echo "$patchNew" > "$outName"
+    fi
 done