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authorAndrei Karas <akaras@inbox.ru>2015-06-23 18:22:00 +0300
committerAndrei Karas <akaras@inbox.ru>2015-06-23 18:22:00 +0300
commitc551f8981eba838d07245d1597e9deaa00427cee (patch)
tree7ad5ac1eeb8800d93a8d95f829670291a21b47ad
parent5920c144e07d66cdccebc85894649f9b36dc1297 (diff)
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Add missing checks into listeners.
-rw-r--r--src/listeners/baselistener.hpp3
-rw-r--r--src/listeners/guitableactionlistener.cpp2
2 files changed, 3 insertions, 2 deletions
diff --git a/src/listeners/baselistener.hpp b/src/listeners/baselistener.hpp
index 1ba5c3d33..a1fa643ca 100644
--- a/src/listeners/baselistener.hpp
+++ b/src/listeners/baselistener.hpp
@@ -38,7 +38,8 @@
\
void name::addListener(name *const listener) \
{ \
- mListeners.push_back(listener); \
+ if (listener) \
+ mListeners.push_back(listener); \
} \
\
void name::removeListener(const name *const listener) \
diff --git a/src/listeners/guitableactionlistener.cpp b/src/listeners/guitableactionlistener.cpp
index e71abb9b1..d0a2b7a18 100644
--- a/src/listeners/guitableactionlistener.cpp
+++ b/src/listeners/guitableactionlistener.cpp
@@ -36,7 +36,7 @@ GuiTableActionListener::GuiTableActionListener(GuiTable *const restrict table,
mColumn(column),
mWidget(widget)
{
- if (widget)
+ if (widget && table)
{
widget->addActionListener(this);
widget->setParent(table);