util.crand: Silence compiler warning

diff --git a/util-src/crand.c b/util-src/crand.c
index 735135fb81a416de72ad849cf433bc5823c6aac6..fbdec8f8a4681da1d4a3536b4aae5fa6ed96ecd9 100644 (file)
--- a/util-src/crand.c
+++ b/util-src/crand.c
@@ -106,7 +106,7 @@ int Lrandom(lua_State *L) {
 
 #endif
 
-       lua_pushlstring(L, buf, ret);
+       lua_pushlstring(L, (const char *)buf, ret);
 #ifndef BUFLEN
        free(buf);
 #endif