settings bugfixes, :insert-text, and a memory bugfix

the memory bug existed in the last release!

1 files changed, 2 insertions, 0 deletions

diff --git a/config.c b/config.c
index ed77810..fdbd05f 100644
--- a/config.c
+++ b/config.c
@@ -787,7 +787,9 @@ void config_free(Ted *ted) {
 	}
 	for (u32 i = 0; i < ted->nstrings; ++i) {
 		free(ted->strings[i]);
+		ted->strings[i] = NULL;
 	}
+	ted->nstrings = 0;
 	arr_clear(ted->all_settings);
 	ted->default_settings = NULL;
 }