X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=src%2Fsrc%2Flookups%2Fcdb.c;h=87e3aa5b4a7514b125d90cb6f75198647060908e;hp=fda14fbd9108dc3d9db8858f3047789a2c1361f7;hb=55414b2;hpb=2ad7897851d62bc690844f416d4ca2fabedf9459

diff --git a/src/src/lookups/cdb.c b/src/src/lookups/cdb.c
index fda14fbd9..87e3aa5b4 100644
--- a/src/src/lookups/cdb.c
+++ b/src/src/lookups/cdb.c
@@ -272,7 +272,7 @@ cdb_check(void *handle,
 static int
 cdb_find(void *handle,
         uschar *filename,
-        uschar *keystring,
+        const uschar *keystring,
         int  key_len,
         uschar **result,
         uschar **errmsg,