# HG changeset patch
# User Chris Cannam
# Date 1229097817 0
# Node ID 6e8bce502be364527742b1b18c7bc3cca91ade63
# Parent  b774a451b093e3439b74423585f1c93f6a7957ae
* Avoid crash when zooming-to-fit a very short file!  (Of course, we
  can't actually make a very short file zoom to fit as we don't permit
  close enough zoom resolution, but best not to crash, hey?)

diff -r b774a451b093 -r 6e8bce502be3 framework/MainWindowBase.cpp
--- a/framework/MainWindowBase.cpp	Thu Dec 11 11:03:14 2008 +0000
+++ b/framework/MainWindowBase.cpp	Fri Dec 12 16:03:37 2008 +0000
@@ -1787,6 +1787,7 @@
     if (pixels > 4) pixels -= 4;
 
     size_t zoomLevel = (end - start) / pixels;
+    if (zoomLevel < 1) zoomLevel = 1;
 
     currentPane->setZoomLevel(zoomLevel);
     currentPane->setCentreFrame((start + end) / 2);