X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fsrc%2Flookupapi.h;h=9c646e6e654948c314ff29e166cbc50cb138c323;hb=55414b2;hp=2a270714bce7989661a1774652fa149cc97cae07;hpb=2ad7897851d62bc690844f416d4ca2fabedf9459;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/lookupapi.h b/src/src/lookupapi.h
index 2a270714b..9c646e6e6 100644
--- a/src/src/lookupapi.h
+++ b/src/src/lookupapi.h
@@ -30,7 +30,7 @@ typedef struct lookup_info {
   int (*find)(                    /* find function */
     void *,                       /* handle */
     uschar *,                     /* file name or NULL */
-    uschar *,                     /* key or query */
+    const uschar *,               /* key or query */
     int,                          /* length of key or query */
     uschar **,                    /* for returning answer */
     uschar **,                    /* for error message */