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-rw-r--r--src/anonymous.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/anonymous.c b/src/anonymous.c
index d99d46e..f346ccb 100644
--- a/src/anonymous.c
+++ b/src/anonymous.c
@@ -1,4 +1,4 @@
-/* $Id: anonymous.c,v 1.3 2000-10-23 21:43:52 rjkaes Exp $
+/* $Id: anonymous.c,v 1.4 2001-05-23 18:01:23 rjkaes Exp $
*
* Handles insertion and searches for headers which should be let through when
* the anonymous feature is turned on. The headers are stored in a Ternary
@@ -23,6 +23,7 @@
#endif
#include <sys/types.h>
+#include <assert.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
@@ -40,10 +41,14 @@ int new_anonymous(void)
int anon_search(char *s)
{
+ assert(s != NULL);
+
return ternary_search(anonymous_tree, s, NULL);
}
void anon_insert(char *s)
{
+ assert(s != NULL);
+
ternary_insert(anonymous_tree, s, NULL);
}