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-rw-r--r--builtin/clone.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/builtin/clone.c b/builtin/clone.c
index c68eae1..f60d327 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -215,6 +215,10 @@ static char *guess_dir_name(const char *repo, int is_bundle, int is_bare)
len = end - start;
strip_suffix_mem(start, &len, is_bundle ? ".bundle" : ".git");
+ if (!len || (len == 1 && *start == '/'))
+ die("No directory name could be guessed.\n"
+ "Please specify a directory on the command line");
+
if (is_bare)
dir = xstrfmt("%.*s.git", (int)len, start);
else