fmt-merge-msg.c: Fix an "dubious one-bit signed bitfield" sparse error

diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index 1350462d43e5deb3e2ebe98ee2f5ec89f45912f3..f6d92e263ce6c8b37c1d554e15d6693a049be071 100644 (file)
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -37,7 +37,7 @@ struct src_data {
 
 struct origin_data {
        unsigned char sha1[20];
-       int is_local_branch:1;
+       unsigned is_local_branch:1;
 };
 
 static void init_src_data(struct src_data *data)