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

[git.git] / config-set.c

diff --git a/config-set.c b/config-set.c
index 5f654f7..d938f96 100644 (file)
--- a/config-set.c
+++ b/config-set.c
@@ -38,6 +38,7 @@ static int get_value(const char* key_, const char* regex_)
        key = malloc(strlen(key_)+1);
        for (i = 0; key_[i]; i++)
                key[i] = tolower(key_[i]);
+       key[i] = 0;
 
        if (regex_) {
                if (regex_[0] == '!') {