2 files changed, 4 insertions, 0 deletions
diff --git a/editor.c b/editor.c
index 455ed5b..e892c09 100644
--- a/editor.c
+++ b/editor.c
@@ -377,6 +377,8 @@ err:
 }
 
 void editor_free(Editor *ed) {
+	if (!ed)
+		return;
 	while (ed->windows)
 		editor_window_close(ed->windows);
 	editor_prompt_free(ed->prompt);
diff --git a/text.c b/text.c
index 56332db..7338415 100644
--- a/text.c
+++ b/text.c
@@ -457,6 +457,8 @@ static Change *change_alloc(Text *txt, size_t pos) {
 }
 
 static void change_free(Change *c) {
+	if (!c)
+		return;
 	/* only free the new part of the span, the old one is still in use */
 	piece_free(c->new.start);
 	if (c->new.start != c->new.end)