1 files changed, 1 insertions, 1 deletions
diff --git a/macos.c b/macos.c
index 09589cc82..aa2be4b3b 100644
--- a/macos.c
+++ b/macos.c
@@ -79,7 +79,7 @@ const char *system_default_filename(void)
 		const char *user = getenv("LOGNAME");
 		if (same_string(user, ""))
 			user = "username";
-		filename = malloc(strlen(user) + 5);
+		filename = calloc(strlen(user) + 5, 1);
 		strcat(filename, user);
 		strcat(filename, ".xml");
 	}