Constify spf

[exim.git] / src / src / lookups / spf.c

diff --git a/src/src/lookups/spf.c b/src/src/lookups/spf.c
index 2671fc9c4719b28c47bdbe6d1749f5d6ca6e2034..8b846ba55cb316edf0236019298c5c52e0989e34 100644 (file)
--- a/src/src/lookups/spf.c
+++ b/src/src/lookups/spf.c
@@ -51,7 +51,7 @@ spf_close(void *handle)
 }
 
 static int
-spf_find(void *handle, uschar *filename, uschar *keystring, int key_len,
+spf_find(void *handle, uschar *filename, const uschar *keystring, int key_len,
              uschar **result, uschar **errmsg, uint *do_cache)
 {
   SPF_server_t *spf_server = handle;