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-rw-r--r--src/lbaselib.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/lbaselib.c b/src/lbaselib.c
index cdeb15ca..eb06bcef 100644
--- a/src/lbaselib.c
+++ b/src/lbaselib.c
@@ -1,5 +1,5 @@
/*
-** $Id: lbaselib.c,v 1.191.1.3 2008/01/03 15:20:39 roberto Exp $
+** $Id: lbaselib.c,v 1.191.1.4 2008/01/20 13:53:22 roberto Exp $
** Basic library
** See Copyright Notice in lua.h
*/
@@ -595,9 +595,8 @@ static int luaB_yield (lua_State *L) {
static int luaB_corunning (lua_State *L) {
if (lua_pushthread(L))
- return 0; /* main thread is not a coroutine */
- else
- return 1;
+ lua_pushnil(L); /* main thread is not a coroutine */
+ return 1;
}