1 files changed, 0 insertions, 30 deletions
diff --git a/libraries/agg/patches/0014-Avoid-potential-zero-division-resulting-in-nan-in-ag.patch b/libraries/agg/patches/0014-Avoid-potential-zero-division-resulting-in-nan-in-ag.patch
deleted file mode 100644
index 547b0d21886ac..0000000000000
--- a/libraries/agg/patches/0014-Avoid-potential-zero-division-resulting-in-nan-in-ag.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 6433a64f4cd41e88499386b0b7c7ae05d30683b8 Mon Sep 17 00:00:00 2001
-From: Tom Hughes <tom@compton.nu>
-Date: Sat, 22 Jun 2013 12:33:32 +0100
-Subject: [PATCH 14/15] Avoid potential zero division resulting in nan in
- agg::gamma_linear
-
----
- include/agg_gamma_functions.h | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/include/agg_gamma_functions.h b/include/agg_gamma_functions.h
-index fa38a45..beb0c04 100644
---- a/include/agg_gamma_functions.h
-+++ b/include/agg_gamma_functions.h
-@@ -94,7 +94,11 @@ namespace agg
-         {
-             if(x < m_start) return 0.0;
-             if(x > m_end) return 1.0;
--            return (x - m_start) / (m_end - m_start);
-+            double delta = m_end - m_start;
-+            // avoid nan from potential zero division
-+            // https://github.com/mapnik/mapnik/issues/761
-+            if (delta <= 0.0) return 0.0;
-+            return (x - m_start) / delta;
-         }
- 
-     private:
--- 
-1.8.1.4
-