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GRIM: Reduce scope of some variables in ChangeTextObject

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This commit is contained in:
Einar Johan Trøan Sømåen 2014-01-07 11:46:15 +01:00
parent bf49a3145d
commit 245ba3aa06
1 changed files with 2 additions and 3 deletions
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5
engines/grim/lua_v1_text.cpp
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@ -53,11 +53,10 @@ void Lua_V1::KillTextObject() {
* in the table in the LUA parameter 2.
*/
void Lua_V1::ChangeTextObject() {
const char *line;
lua_Object textObj = lua_getparam(1);
int paramId = 2;
if (lua_isuserdata(textObj) && lua_tag(textObj) == MKTAG('T', 'E', 'X', 'T')) {
TextObject *textObject = gettextobject(textObj);
int paramId = 2;
for (;;) {
lua_Object paramObj = lua_getparam(paramId++);
if (!paramObj)
@ -69,7 +68,7 @@ void Lua_V1::ChangeTextObject() {
textObject->reposition();
textObject->destroy();
} else {
line = lua_getstring(paramObj);
const char *line = lua_getstring(paramObj);
textObject->setText(line);
lua_getstring(paramObj);