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Fix GCC -Wunused warning in generated Tcl wrappers

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This commit is contained in:
Olly Betts 2022-03-03 19:07:06 +13:00
commit 713438e879
1 changed files with 1 additions and 0 deletions
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Lib/tcl/std_vector.i
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@ -50,6 +50,7 @@ int Tcl_GetBoolFromObj(Tcl_Interp *interp, Tcl_Obj *o, bool *val) {
int SwigString_AsString(Tcl_Interp *interp, Tcl_Obj *o, std::string *val) {
int len;
const char* temp = Tcl_GetStringFromObj(o, &len);
(void)interp;
if (temp == NULL)
return TCL_ERROR;
val->assign(temp, len);