diff options
| -rw-r--r-- | src/menu/control.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/menu/control.cpp b/src/menu/control.cpp index bea054ee..c1c91fa3 100644 --- a/src/menu/control.cpp +++ b/src/menu/control.cpp @@ -38,8 +38,11 @@ namespace usdx Control::~Control() { - for (std::list<Control*>::iterator it = - slaves.begin(); it != slaves.end(); it++) { + // you need the next iterator to be able to produce the next value after + // removing it (each control, will be issue a request to remove it self + // from the list) + for (std::list<Control*>::iterator next = slaves.begin(), it = next++; + it != slaves.end(); it = next++) { delete *it; } |