From 9c0b8ae87db4fc8f471924a14b9420709a607b7d Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Fri, 22 Jul 2011 12:02:36 +0200
Subject: fix crash when guideline is deleted by dragging it off-canvas

(bzr r10488)
---
 src/sp-guide.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/sp-guide.cpp')

diff --git a/src/sp-guide.cpp b/src/sp-guide.cpp
index 8d9d7b87d..033e1db1f 100644
--- a/src/sp-guide.cpp
+++ b/src/sp-guide.cpp
@@ -476,6 +476,10 @@ char *sp_guide_description(SPGuide const *guide, const bool verbose)
     using Geom::Y;
 
     SPNamedView *namedview = sp_document_namedview(guide->document, NULL);
+    if (!namedview) {
+        // Guide has probably been deleted and no longer has an attached namedview.
+        return g_strdup_printf(_("Deleted"));
+    }
     GString *position_string_x = SP_PX_TO_METRIC_STRING(guide->point_on_line[X],
                                                         namedview->getDefaultMetric());
     GString *position_string_y = SP_PX_TO_METRIC_STRING(guide->point_on_line[Y],
-- 
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