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-rw-r--r--config-set.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/config-set.c b/config-set.c
index 5f654f7af..d938f9676 100644
--- 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] == '!') {