1 files changed, 4 insertions, 0 deletions

diff --git a/remote.c b/remote.c
index ff04da1ec6..98c190a041 100644
--- a/remote.c
+++ b/remote.c
@@ -352,8 +352,12 @@ static int handle_config(const char *key, const char *value, void *cb)
 	struct remote_state *remote_state = cb;
 
 	if (parse_config_key(key, "branch", &name, &namelen, &subkey) >= 0) {
+		/* There is no subsection. */
 		if (!name)
 			return 0;
+		/* There is a subsection, but it is empty. */
+		if (!namelen)
+			return -1;
 		branch = make_branch(remote_state, name, namelen);
 		if (!strcmp(subkey, "remote")) {
 			return git_config_string(&branch->remote_name, key, value);