Only commit if needed

commitpkg

@@ -108,6 +108,7 @@ if [ "$1" = "-a" ]; then
 	shift 2
 fi
 
+if [ -n "$(svn status -q)" ]; then
 	echo -n 'committing changes to trunk...'
 	msgtemplate="upgpkg: $pkgbase $(get_full_version ${epoch:-0} $pkgver $pkgrel)
 
@@ -131,6 +132,7 @@ else
 		unlink "$msgfile"
 	fi
 	echo 'done'
+fi
 
 declare -a uploads