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-rw-r--r--setup.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/setup.c b/setup.c
index 98b8dee..6004107 100644
--- a/setup.c
+++ b/setup.c
@@ -283,7 +283,9 @@ int is_git_directory(const char *suspect)
size_t len;
/* Check worktree-related signatures */
- strbuf_addf(&path, "%s/HEAD", suspect);
+ strbuf_addstr(&path, suspect);
+ strbuf_complete(&path, '/');
+ strbuf_addstr(&path, "HEAD");
if (validate_headref(path.buf))
goto done;