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-rw-r--r--submodule.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/submodule.c b/submodule.c
index c52d6634c5..83b13b8ff5 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1436,7 +1436,7 @@ static int find_first_merges(struct object_array *result, const char *path,
memset(&rev_opts, 0, sizeof(rev_opts));
/* get all revisions that merge commit a */
- snprintf(merged_revision, sizeof(merged_revision), "^%s",
+ xsnprintf(merged_revision, sizeof(merged_revision), "^%s",
oid_to_hex(&a->object.oid));
init_revisions(&revs, NULL);
rev_opts.submodule = path;