X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fcqltransform.c;h=de777d025221ce04459dcbfa0b92f6c7f7451284;hb=9773a01f6dae65e5f9c424b3f2bc7454b8270cfc;hp=1d757314a84c005a39985ed98ae9a53c4c1328ec;hpb=173f78f50536784bdc6a59d4586ba409b2b69182;p=yaz-moved-to-github.git

diff --git a/src/cqltransform.c b/src/cqltransform.c
index 1d75731..de777d0 100644
--- a/src/cqltransform.c
+++ b/src/cqltransform.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2009 Index Data
+ * Copyright (C) 1995-2010 Index Data
  * See the file LICENSE for details.
  */
 
@@ -435,7 +435,7 @@ int cql_pr_attr_uri(cql_transform_t ct, const char *category,
             int i;
             while (*cp1 && *cp1 != ' ')
                 cp1++;
-            if (cp1 - cp0 >= sizeof(buf))
+            if (cp1 - cp0 >= (ptrdiff_t) sizeof(buf))
                 break;
             memcpy(buf, cp0, cp1 - cp0);
             buf[cp1-cp0] = 0;