git-debpush: check_treesame: Show diffstat when there is a diff

Signed-off-by: Sean Whitton <spwhitton@spwhitton.name>

diff --git a/git-debpush b/git-debpush
index 31537511f8c354b57e5241a94014bf5ac53f8472..bd0357b5dc3a301979297023efc67dce5fb727e3 100755 (executable)
--- a/git-debpush
+++ b/git-debpush
@@ -109,6 +109,11 @@ check_treesame () {
     git_diff_rc=$?
     set -e
 
+    # show the user what the difference was
+    if [ $git_diff_rc = 1 ]; then
+        git diff --compact-summary "$first".."$second" -- . "$@"
+    fi
+
     if [ $git_diff_rc -le 1 ]; then
         return $git_diff_rc
     else