From 0a8a99872987b3f951c4b5c3a8537c4eee3239ae Mon Sep 17 00:00:00 2001
From: Jonathan Campbell <jonathan@castus.tv>
Date: Fri, 28 Jun 2019 13:34:47 -0700
Subject: [PATCH] correction

---
 experiments/cairo/cairo4.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/experiments/cairo/cairo4.cpp b/experiments/cairo/cairo4.cpp
index 3bc1b56bd..eda7fd513 100644
--- a/experiments/cairo/cairo4.cpp
+++ b/experiments/cairo/cairo4.cpp
@@ -98,7 +98,6 @@ int main() {
             }
 
             cairo_close_path(cactx);
-            ang += angv;
         }
 
         cairo_set_source_rgba(cactx,0,0,0,0.5);
@@ -118,7 +117,6 @@ int main() {
             }
 
             cairo_close_path(cactx);
-            ang += angv;
         }
 
         cairo_set_source_rgb(cactx,1.0,1.0,1.0);
@@ -127,6 +125,8 @@ int main() {
         cairo_set_source_rgb(cactx,0.0,0.0,1.0);
         cairo_stroke(cactx);
 
+        ang += angv;
+
         // copy Cairo output to display
         cairo_surface_flush(csurf);