proton: Return the real application return code on exit.

CW-Bug-Id: #15930

1 files changed, 10 insertions, 4 deletions

diff --git a/steam_helper/steam.cpp b/steam_helper/steam.cpp
index a2bdd126..e1f08357 100644
--- a/steam_helper/steam.cpp
+++ b/steam_helper/steam.cpp
@@ -1268,7 +1268,9 @@ int main(int argc, char *argv[])
     HANDLE wait_handle = INVALID_HANDLE_VALUE;
     HANDLE event2 = INVALID_HANDLE_VALUE;
     HANDLE event = INVALID_HANDLE_VALUE;
+    HANDLE child = INVALID_HANDLE_VALUE;
     BOOL game_process = FALSE;
+    DWORD rc = 0;
 
     WINE_TRACE("\n");
 
@@ -1311,7 +1313,6 @@ int main(int argc, char *argv[])
 
     if (argc > 1)
     {
-        HANDLE child;
         BOOL should_await;
 
         setup_vrpaths();
@@ -1328,8 +1329,6 @@ int main(int argc, char *argv[])
 
             if (wait_handle == INVALID_HANDLE_VALUE)
                 wait_handle = child;
-            else
-                CloseHandle(child);
         }
 
         if (game_process)
@@ -1346,5 +1345,12 @@ int main(int argc, char *argv[])
         CloseHandle(event);
     if (event2 != INVALID_HANDLE_VALUE)
         CloseHandle(event2);
-    return 0;
+
+    if (child != INVALID_HANDLE_VALUE)
+    {
+        GetExitCodeProcess(child, &rc);
+        CloseHandle(child);
+    }
+
+    return rc;
 }