Fix exit being called when closing window, respond to wm ping, add is_open function to window

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/main.cpp b/tests/main.cpp
index 98fa34c..25ef012 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -98,7 +98,7 @@ int main(int argc, char **argv) {
     delegate.shader_program = &shader;
 
     mgl::Event event;
-    while(true) {
+    while(window.is_open()) {
         if(window.poll_event(event)) {
 
         }