From b24b39fd1260fe2f59ccbaeb0742568d89567da4 Mon Sep 17 00:00:00 2001
From: Kris De Gussem <kris.degussem@gmail.com>
Date: Sun, 20 Jan 2013 13:52:07 +0100
Subject: minor fix (do not compare to zero)

(bzr r12048)
---
 src/widgets/stroke-style.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/widgets/stroke-style.cpp')

diff --git a/src/widgets/stroke-style.cpp b/src/widgets/stroke-style.cpp
index ede98a48a..0f79a609b 100644
--- a/src/widgets/stroke-style.cpp
+++ b/src/widgets/stroke-style.cpp
@@ -549,8 +549,9 @@ gboolean StrokeStyle::setStrokeWidthUnit(SPUnitSelector *,
 
         gdouble average = stroke_average_width (objects);
 
-        if (average == Geom::infinity() || average == 0)
+        if ((average == Geom::infinity()) || (average < 1e-8)){ //less than 1e-8: to campare against zero, while taking numeric accuracy into account
             return FALSE;
+        }
 
 #if WITH_GTKMM_3_0
         (*spw->widthAdj)->set_value(100.0 * w / average);
-- 
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