From c75457ea741df0efc296cd9d8d8f313423cb0e36 Mon Sep 17 00:00:00 2001
From: buliabyak <buliabyak@users.sourceforge.net>
Date: Wed, 9 Jul 2008 16:46:11 +0000
Subject: [PATCH] fix 243913

---
 src/sp-guide.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sp-guide.cpp b/src/sp-guide.cpp
index 5375bc442..3ffd3eda2 100644
--- a/src/sp-guide.cpp
+++ b/src/sp-guide.cpp
@@ -194,7 +194,7 @@ static void sp_guide_set(SPObject *object, unsigned int key, const gchar *value)
                 unsigned int success = sp_svg_number_read_d(strarray[0], &newx);
                 success += sp_svg_number_read_d(strarray[1], &newy);
                 g_strfreev (strarray);
-                if (success == 2) {
+                if (success == 2 && (fabs(newx) > 1e-6 || fabs(newy) > 1e-6)) {
                     Geom::Point direction(newx, newy);
                     direction.normalize();
                     guide->normal_to_line = direction;
-- 
2.30.2