From: pjrm <pjrm@users.sourceforge.net>
Date: Thu, 11 Oct 2007 12:21:05 +0000 (+0000)
Subject: Fix g_return_if_fail failure: It can validly happen that fit_canvas_to_selection... 
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=0cb49af80c6054253355d16cab0ace6eadcf7cc5;p=inkscape.git

Fix g_return_if_fail failure: It can validly happen that fit_canvas_to_selection is called when nothing is selected (just like many other verbs).  So put new message in status bar and return rather than signalling an error with g_return_if_fail.
---

diff --git a/src/selection-chemistry.cpp b/src/selection-chemistry.cpp
index ec4f096dd..0aa884f56 100644
--- a/src/selection-chemistry.cpp
+++ b/src/selection-chemistry.cpp
@@ -3002,8 +3002,11 @@ void fit_canvas_to_selection(SPDesktop *desktop) {
 
     g_return_if_fail(doc != NULL);
     g_return_if_fail(desktop->selection != NULL);
-    g_return_if_fail(!desktop->selection->isEmpty());
 
+    if (desktop->selection->isEmpty()) {
+        desktop->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Select <b>object(s)</b> to fit canvas to."));
+        return;
+    }
     NR::Maybe<NR::Rect> const bbox(desktop->selection->bounds());
     if (bbox && !bbox->isEmpty()) {
         doc->fitToRect(*bbox);