From 84ead09bde48d7b275004c2438b966f9a1a5cf14 Mon Sep 17 00:00:00 2001
From: Sven Strickroth <email@cs-ware.de>
Date: Sat, 29 Dec 2012 04:54:04 +0100
Subject: [PATCH] TGitBlame: Searching on a empty document must not crash the
 app

Signed-off-by: Sven Strickroth <email@cs-ware.de>
---
 src/TortoiseGitBlame/TortoiseGitBlameView.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/TortoiseGitBlame/TortoiseGitBlameView.cpp b/src/TortoiseGitBlame/TortoiseGitBlameView.cpp
index 4a46ac67c..80eba56ae 100644
--- a/src/TortoiseGitBlame/TortoiseGitBlameView.cpp
+++ b/src/TortoiseGitBlame/TortoiseGitBlameView.cpp
@@ -1748,6 +1748,9 @@ LRESULT CTortoiseGitBlameView::OnFindDialogMessage(WPARAM wParam, LPARAM lParam)
 {
 	ASSERT(m_pFindDialog != NULL);
 
+	if (m_CommitHash.empty())
+		return 0;
+
 	// If the FR_DIALOGTERM flag is set,
 	// invalidate the handle identifying the dialog box.
 	if (m_pFindDialog->IsTerminating())
-- 
2.11.4.GIT