matplotlib
diff --git a/‎src/_gtkagg.cpp
Copy file name to clipboardExpand all lines: src/_gtkagg.cpp
+2Lines changed: 2 additions & 0 deletions b/‎src/_gtkagg.cpp
Copy file name to clipboardExpand all lines: src/_gtkagg.cpp
+2Lines changed: 2 additions & 0 deletions
@@ -1,3 +1,4 @@
+
 /* -*- mode: c++; c-basic-offset: 4 -*- */
 
 #include <pygobject.h>
@@ -121,6 +122,7 @@ class _gtkagg_module : public Py::ExtensionModule<_gtkagg_module>
                               destbuffer,
                               deststride);
 
+        gdk_gc_destroy(gc);
         if (needfree)
         {
             delete [] destbuffer;