(#17) Fixed removed variable

Simon Hofmann · Simon Hofmann · commit 0021b3787aae · 2020-08-11T09:43:41.000+02:00
diff --git a/src/win32/window_manager.cc b/src/win32/window_manager.cc
@@ -22,7 +22,8 @@ std::vector<WindowHandle> getWindows() {
 }
 
 WindowHandle getActiveWindow() {
-    if (IsWindow(GetForegroundWindow())) {
+    HWND foregroundWindow = GetForegroundWindow();
+    if (IsWindow(foregroundWindow)) {
         return reinterpret_cast<WindowHandle>(foregroundWindow);
     }
     return -1;

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,8 @@ std::vector<WindowHandle> getWindows() {`
`22`	`22`	`}`
`23`	`23`
`24`	`24`	`WindowHandle getActiveWindow() {`
`25`		`- if (IsWindow(GetForegroundWindow())) {`
	`25`	`+ HWND foregroundWindow = GetForegroundWindow();`
	`26`	`+ if (IsWindow(foregroundWindow)) {`
`26`	`27`	`return reinterpret_cast<WindowHandle>(foregroundWindow);`
`27`	`28`	`}`
`28`	`29`	`return -1;`