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Lua 5.1 compatibility
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@@ -866,7 +866,8 @@ static int push_link_target(lua_State *L) {
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if (lua_type(L, -1) == LUA_TTABLE) {
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if (lua_type(L, -1) == LUA_TTABLE) {
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/* when symlinkattributes collects the whole table,
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/* when symlinkattributes collects the whole table,
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get the size from it */
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get the size from it */
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int size_type = lua_getfield(L, -1, "size");
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lua_getfield(L, -1, "size");
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int size_type = lua_type(L, -1);
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if (size_type != LUA_TNUMBER) {
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if (size_type != LUA_TNUMBER) {
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lua_pop(L, 1);
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lua_pop(L, 1);
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errno = EINVAL;
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errno = EINVAL;
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