From bb8f5a8c443f3ceb01fe178f0201e6635d7fd7f6 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Sat, 28 Jul 2007 01:04:59 +0000
Subject: Fixed potential but unlikely unpaired undo group.

---
 src/Editor.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 9562bd4cc..77e74c75e 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -5666,8 +5666,10 @@ int Editor::ReplaceTarget(bool replacePatterns, const char *text, int length) {
 		length = istrlen(text);
 	if (replacePatterns) {
 		text = pdoc->SubstituteByPosition(text, &length);
-		if (!text)
+		if (!text) {
+			pdoc->EndUndoAction();
 			return 0;
+		}
 	}
 	if (targetStart != targetEnd)
 		pdoc->DeleteChars(targetStart, targetEnd - targetStart);
-- 
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