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-rw-r--r--mailmap.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/mailmap.c b/mailmap.c
index f80b701292..02fcfde0b0 100644
--- a/mailmap.c
+++ b/mailmap.c
@@ -79,12 +79,14 @@ static void add_mapping(struct string_list *map,
if (old_name == NULL) {
debug_mm("mailmap: adding (simple) entry for %s at index %d\n", old_email, index);
/* Replace current name and new email for simple entry */
- free(me->name);
- free(me->email);
- if (new_name)
+ if (new_name) {
+ free(me->name);
me->name = xstrdup(new_name);
- if (new_email)
+ }
+ if (new_email) {
+ free(me->email);
me->email = xstrdup(new_email);
+ }
} else {
struct mailmap_info *mi = xmalloc(sizeof(struct mailmap_info));
debug_mm("mailmap: adding (complex) entry for %s at index %d\n", old_email, index);