git-config-set: Properly terminate strings with '\0'

[git.git] / config.c

diff --git a/config.c b/config.c
index 5d237c8..e78520b 100644 (file)
--- a/config.c
+++ b/config.c
@@ -432,6 +432,7 @@ int git_config_set_multivar(const char* key, const char* value,
                        return 1;
                } else
                        store.key[i] = tolower(key[i]);
+       store.key[i] = 0;
 
        /*
         * The lock_file serves a purpose in addition to locking: the new