Minor change.

diff --git a/ccl/ccltoken.c b/ccl/ccltoken.c
index 6930adf..26a45f6 100644 (file)
--- a/ccl/ccltoken.c
+++ b/ccl/ccltoken.c
@@ -2,7 +2,10 @@
  * Europagate, 1995
  *
  * $Log: ccltoken.c,v $
- * Revision 1.6  1995/04/17 09:31:48  adam
+ * Revision 1.7  1995/04/19 12:11:24  adam
+ * Minor change.
+ *
+ * Revision 1.6  1995/04/17  09:31:48  adam
  * Improved handling of qualifiers. Aliases or reserved words.
  *
  * Revision 1.5  1995/02/23  08:32:00  adam
@@ -45,6 +48,8 @@ static int token_cmp (const char *kw, struct ccl_token *token)
 {
     const char *cp1 = kw;
     const char *cp2;
+    if (!kw)
+        return 0;
     while ((cp2 = strchr (cp1, ' ')))
     {
         if (token->len == cp2-cp1 &&