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https://github.com/Ponce/slackbuilds
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28 lines
1,000 B
Diff
28 lines
1,000 B
Diff
commit d6719be4d52ca06e29bc5dd92c98fd03538ecec9
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Author: Tomas Guisasola <tomasguisasola@gmail.com>
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Date: Sat Sep 21 11:28:50 2013 -0300
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Bug correction: the function didn't work with upvalues (thanks to Philipp Janda).
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diff --git a/src/compat-5.2.c b/src/compat-5.2.c
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index 1a60973..f54caa2 100644
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--- a/src/compat-5.2.c
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+++ b/src/compat-5.2.c
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@@ -7,14 +7,14 @@
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** Adapted from Lua 5.2.0
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*/
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void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
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- luaL_checkstack(L, nup, "too many upvalues");
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+ luaL_checkstack(L, nup+1, "too many upvalues");
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for (; l->name != NULL; l++) { /* fill the table with given functions */
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int i;
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+ lua_pushstring(L, l->name);
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for (i = 0; i < nup; i++) /* copy upvalues to the top */
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lua_pushvalue(L, -nup);
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- lua_pushstring(L, l->name);
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lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */
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- lua_settable(L, -(nup + 3));
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+ lua_settable(L, -3);
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}
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lua_pop(L, nup); /* remove upvalues */
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}
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