gui2/teditor_edit_side: Make controller_num ctor parameter a reference

This eliminates the stack corruption issue found by gfgtdf and makes the parameter work like the rest, though it should be noted that the caller doesn't do anything useful with it at the moment and needs to be fixed separately. (See also commit f16dec9.)
wesnoth · Jun 5, 2015 · dd8b36f · dd8b36f
1 parent a26de26
commit dd8b36f
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diff --git a/src/gui/dialogs/editor/editor_edit_side.cpp b/src/gui/dialogs/editor/editor_edit_side.cpp
@@ -62,7 +62,7 @@ teditor_edit_side::teditor_edit_side(int side,
 									 bool& shroud,
 									 bool& share_maps,
 									 team::CONTROLLER& controller,
-									 int controller_num,
+									 int& controller_num,
 									 bool& no_leader,
 									 bool& hidden)
 	: controller_(controller)

diff --git a/src/gui/dialogs/editor/editor_edit_side.hpp b/src/gui/dialogs/editor/editor_edit_side.hpp
@@ -39,7 +39,7 @@ class teditor_edit_side : public tdialog
 					  bool& shroud,
 					  bool& share_maps,
 					  team::CONTROLLER& controller,
-					  int controller_num,
+					  int& controller_num,
 					  bool& no_leader,
 					  bool& hidden);