X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fcqltransform.c;h=de777d025221ce04459dcbfa0b92f6c7f7451284;hb=23b8fd79b9b42dd8655bcd2e0af8a3905348f059;hp=7173f01f26246d8b2be6e87ca6934f973099395f;hpb=88d3bedf772316f87e1996f655ccf8d1e2589755;p=yaz-moved-to-github.git

diff --git a/src/cqltransform.c b/src/cqltransform.c
index 7173f01..de777d0 100644
--- a/src/cqltransform.c
+++ b/src/cqltransform.c
@@ -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;