From: Georg Baum <baum@lyx.org>
Date: Fri, 9 Oct 2015 19:37:43 +0000 (+0200)
Subject: Fix typo
X-Git-Tag: 2.2.0alpha1~253
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=3602baa40c283f32fea3dcfde08b12306afe3dab;p=features.git

Fix typo

Found by gcc: operation on 'preview_ptr' may be undefined [-Wsequence-point]
---

diff --git a/src/insets/InsetExternal.cpp b/src/insets/InsetExternal.cpp
index a62100e9b0..cb86df4fc7 100644
--- a/src/insets/InsetExternal.cpp
+++ b/src/insets/InsetExternal.cpp
@@ -617,7 +617,7 @@ void InsetExternal::setParams(InsetExternalParams const & p)
 		break;
 	case PREVIEW_INSTANT: {
 		renderer_.reset(new RenderMonitoredPreview(this));
-		RenderMonitoredPreview * preview_ptr = preview_ptr = renderer_->asMonitoredPreview();
+		RenderMonitoredPreview * preview_ptr = renderer_->asMonitoredPreview();
 		preview_ptr->fileChanged(bind(&InsetExternal::fileChanged, this));
 		if (preview_ptr->monitoring())
 			preview_ptr->stopMonitoring();