From 0a8ee75592d561f5f1db5807c69902368b7baab8 Mon Sep 17 00:00:00 2001
From: Alvin Penner <penner@vaxxine.com>
Date: Thu, 18 Feb 2016 08:12:07 -0500
Subject: fix logic error in sbasis_to_cubic_bezier. (Bug 1545632)

Fixed bugs:
  - https://launchpad.net/bugs/1545632

(bzr r14659)
---
 src/2geom/sbasis-to-bezier.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/2geom/sbasis-to-bezier.cpp b/src/2geom/sbasis-to-bezier.cpp
index d9a90aace..8a18cfd4a 100644
--- a/src/2geom/sbasis-to-bezier.cpp
+++ b/src/2geom/sbasis-to-bezier.cpp
@@ -205,11 +205,11 @@ void sbasis_to_cubic_bezier (std::vector<Point> & bz, D2<SBasis> const& sb)
         xprime[i] = sb[X][0][1] - sb[X][0][0];
         yprime[i] = sb[Y][0][1] - sb[Y][0][0];
     }
-    if (sb[X].size() > 0) {
+    if (sb[X].size() > 1) {
         xprime[0] += sb[X][1][0];
         xprime[1] -= sb[X][1][1];
     }
-    if (sb[Y].size() > 0) {
+    if (sb[Y].size() > 1) {
         yprime[0] += sb[Y][1][0];
         yprime[1] -= sb[Y][1][1];
     }
-- 
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