git-p4: support exclude paths

diff --git a/git-checkout.sh b/git-checkout.sh
index bd74d701a1f0abb63e2bcdcb47035cb2c6eee745..1a7689a48f07a6ed2bb156f745bfea19a10e3eb9 100755 (executable)
--- a/git-checkout.sh
+++ b/git-checkout.sh
@@ -210,11 +210,14 @@ then
     git read-tree $v --reset -u $new
 else
     git update-index --refresh >/dev/null
-    merge_error=$(git read-tree -m -u --exclude-per-directory=.gitignore $old $new 2>&1) || (
-       case "$merge" in
-       '')
-               echo >&2 "$merge_error"
+    git read-tree $v -m -u --exclude-per-directory=.gitignore $old $new || (
+       case "$merge,$v" in
+       ,*)
                exit 1 ;;
+       1,)
+               ;; # quiet
+       *)
+               echo >&2 "Falling back to 3-way merge..." ;;
        esac
 
        # Match the index to the working tree, and do a three-way.