From 5f1ade1308a080fc27f43ae9504432255958a6f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Thu, 1 Oct 2020 20:46:27 +0200
Subject: text: make text_snapshot return whether it succeeded

Currently this can't fail, but one can imagine implementations which do.
---
 text.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'text.c')

diff --git a/text.c b/text.c
index 88b0f3b..2fc131a 100644
--- a/text.c
+++ b/text.c
@@ -1341,11 +1341,12 @@ bool text_delete_range(Text *txt, const Filerange *r) {
 
 /* preserve the current text content such that it can be restored by
  * means of undo/redo operations */
-void text_snapshot(Text *txt) {
+bool text_snapshot(Text *txt) {
 	if (txt->current_revision)
 		txt->last_revision = txt->current_revision;
 	txt->current_revision = NULL;
 	txt->cache = NULL;
+	return true;
 }
 
 
-- 
cgit v1.2.3