require override to make dist when tree not git clean

1 files changed, 1 insertions, 0 deletions

diff --git a/dist b/dist
index 47a6bac..759c580 100755
--- a/dist
+++ b/dist
@@ -5,6 +5,7 @@ set -e
 
 # Makes the distribution tarball
 
+test $# = 1 -o `git status -s|wc -c` = 0
 rm -rf Release
 ./go -j4
 cd Release