using C++17 emplace return type

2018-08-27 06:51:20 +08:00
parent fe185e382b
commit 81d667dbd7
12 changed files with 78 additions and 13 deletions
--- a/source/gui/widgets/tabbar.cpp
+++ b/source/gui/widgets/tabbar.cpp
@@ -750,8 +750,8 @@ namespace nana
 				{
 					if((pos == npos) || (pos >= list_.size()))
 					{
+						pos = list_.size();
 						this->list_.emplace_back();
-						pos = list_.size() - 1;
 					}
 					else
 						list_.emplace(iterator_at(pos));