---- patchutils-0.3.3/src/filterdiff.c.orig 2011-05-26 15:47:46.000000000 +0200
-+++ patchutils-0.3.3/src/filterdiff.c 2013-07-11 16:31:31.894473188 +0200
-@@ -1263,7 +1263,7 @@
- char errstr[300];
- regerror (err, ®ex[num_regex - 1], errstr,
- sizeof (errstr));
-- error (EXIT_FAILURE, 0, errstr);
-+ error (EXIT_FAILURE, 0, "%s", errstr);
- exit (1);
- }
- }
-@@ -1509,7 +1509,7 @@
- char errstr[300];
- regerror (err, ®ex[num_regex - 1], errstr,
- sizeof (errstr));
-- error (EXIT_FAILURE, 0, errstr);
-+ error (EXIT_FAILURE, 0, "%s", errstr);
- exit (1);
- }
- }