From 678ace57cb2e98572d3e5c30138b3100aceef1ed Mon Sep 17 00:00:00 2001
From: Jabier Arraiza Cenoz <jabier.arraiza@marker.es>
Date: Fri, 11 Dec 2015 10:16:30 +0100
Subject: Fix crash on hidden guides

(bzr r14527)
---
 src/sp-guide.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

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

diff --git a/src/sp-guide.cpp b/src/sp-guide.cpp
index b8990a461..a57947e01 100644
--- a/src/sp-guide.cpp
+++ b/src/sp-guide.cpp
@@ -290,6 +290,9 @@ void SPGuide::showSPGuide()
         sp_canvas_item_show(SP_CANVAS_ITEM(*it));
         if((*it)->origin) {
           (*it)->origin->show();
+        }  else {
+            //reposition to same place to show knots
+            sp_guideline_set_position(*it, point_on_line);
         }
     }
 }
@@ -313,7 +316,9 @@ void SPGuide::hideSPGuide()
 {
     for(std::vector<SPGuideLine *>::const_iterator it = this->views.begin(); it != this->views.end(); ++it) {
         sp_canvas_item_hide(SP_CANVAS_ITEM(*it));
-        (*it)->origin->hide();
+        if ((*it)->origin) {
+            (*it)->origin->hide();
+        }
     }
 }
 
-- 
cgit v1.2.3