Clean up context_pool upon static data reset

In commit f46ba56d5b8c54be5f0379aca204c0ce05d0f58a the static context
stash was replaced by a dynamic freed pool, which needs to be cleared
upon resets.

Fixes:
cairo.c:181: warning: ‘context_pool’ defined but not used

Reported-by: Uli Schlachter <psychon@znc.in>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/cairo.c b/src/cairo.c
index 32a1f9c6..3a4b2a4a 100644
--- a/src/cairo.c
+++ b/src/cairo.c
@@ -233,6 +233,8 @@ _cairo_reset_static_data (void)
 	}
     }
     CAIRO_MUTEX_UNLOCK (_cairo_error_mutex);
+
+    _freed_pool_reset (&context_pool);
 }
 
 /**