M src/Window.cc → src/Window.cc

@@ -1407,6 +1407,7 @@ if (isIconic()) // no need to iconify if we're already
         return;
 
     iconic = true;
+    m_statesig.notify();
 
     hide(true);
 
@@ -1452,6 +1453,7 @@ 
     bool was_iconic = iconic;
 
     iconic = false;
+    m_statesig.notify();
 
     if (reassoc && !m_client->transients.empty()) {
         // deiconify all transients