lua

commit bcce769d293d54f5c01c3d408da95404cdd828c2
parent 24baa919c1a5e63a32565cbba0a331de9a1fc63e
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Thu, 18 Nov 2010 16:38:03 -0200

avoid "unreacheable code" warnings

Diffstat:
M
lmathlib.c
 | 
9
+++++----

1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/lmathlib.c b/lmathlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lmathlib.c,v 1.77 2010/11/11 15:39:12 roberto Exp roberto $
+** $Id: lmathlib.c,v 1.78 2010/11/12 15:47:34 roberto Exp roberto $
 ** Standard mathematical library
 ** See Copyright Notice in lua.h
 */
@@ -136,11 +136,12 @@ static int math_log (lua_State *L) {
 
 static int math_log10 (lua_State *L) {
 #if !defined(LUA_COMPAT_LOG10)
-  luaL_error(L, "function " LUA_QL("log10")
-                " is deprecated; use log(x, 10) instead");
-#endif
+  return luaL_error(L, "function " LUA_QL("log10")
+                       " is deprecated; use log(x, 10) instead");
+#else
   lua_pushnumber(L, l_tg(log10)(luaL_checknumber(L, 1)));
   return 1;
+#endif
 }
 
 static int math_exp (lua_State *L) {