X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/e41a99999ec696e848b8ea1c8953ae7dc88f9d6d..e2e88ad814a1839b34a163832975620fe0e44fac:/lib/configuration.c

diff --git a/lib/configuration.c b/lib/configuration.c
index 23ecde2..1fcfb1a 100644
--- a/lib/configuration.c
+++ b/lib/configuration.c
@@ -510,6 +510,7 @@ static void free_none(struct config attribute((unused)) *c,
 static void free_string(struct config *c,
 			const struct conf *whoami) {
   xfree(VALUE(c, char *));
+  VALUE(c, char *) = 0;
 }
 
 static void free_stringlist(struct config *c,