Fixed memory leak in cairo driver.

diff --git a/src/output/cairo.c b/src/output/cairo.c
index 6229311aa75003988fdc2ae39bcec48a253c370a..a98df2e6c18bc1d59a4cb4033879fec09b905242 100644 (file)
--- a/src/output/cairo.c
+++ b/src/output/cairo.c
@@ -204,6 +204,8 @@ parse_color (struct output_driver *d, struct string_map *options,
        }
     }
 
+  free (string);
+
   /* Convert 16 bit ints to float */
   *dred = red / (double) 0xFFFF;
   *dgreen = green / (double) 0xFFFF;