Mercurial > pidgin3 / file diff

--- a/pidgin/win32/winpidgin.c	Thu Nov 21 23:39:13 2024 -0600
+++ b/pidgin/win32/winpidgin.c	Fri Nov 22 00:21:51 2024 -0600
@@ -72,38 +72,8 @@
 	return err_msg;
 }
 
-#define PIDGIN_WM_FOCUS_REQUEST (WM_APP + 13)
 #define PIDGIN_WM_PROTOCOL_HANDLE (WM_APP + 14)
 
-static BOOL winpidgin_set_running(BOOL fail_if_running) {
-	HANDLE h;
-
-	if ((h = CreateMutexW(NULL, FALSE, L"pidgin_is_running"))) {
-		DWORD err = GetLastError();
-		if (err == ERROR_ALREADY_EXISTS) {
-			if (fail_if_running) {
-				HWND msg_win;
-
-				wprintf(L"An instance of Pidgin is already running.\n");
-
-				if((msg_win = FindWindowExW(NULL, NULL, L"WinpidginMsgWinCls", NULL)))
-					if(SendMessage(msg_win, PIDGIN_WM_FOCUS_REQUEST, (WPARAM) NULL, (LPARAM) NULL))
-						return FALSE;
-
-				/* If we get here, the focus request wasn't successful */
-
-				MessageBoxW(NULL,
-					L"An instance of Pidgin is already running",
-					NULL, MB_OK | MB_TOPMOST);
-
-				return FALSE;
-			}
-		} else if (err != ERROR_SUCCESS)
-			wprintf(L"Error (%u) accessing \"pidgin_is_running\" mutex.\n", (UINT) err);
-	}
-	return TRUE;
-}
-
 #define PROTO_HANDLER_SWITCH L"--protocolhandler="
 
 static void handle_protocol(wchar_t *cmd) {
@@ -373,11 +343,6 @@
 		pidgin_dir[0] = L'\0';
 	}
 
-	/* If help, version or multiple flag used, do not check Mutex */
-	if (!help && !version)
-		if (!winpidgin_set_running(getenv("PIDGIN_MULTI_INST") == NULL && !multiple))
-			return 0;
-
 	/* Now we are ready for Pidgin .. */
 	if ((hmod = LoadLibraryW(LIBPIDGIN_DLL_NAMEW)))
 		pidgin_main = (void *)GetProcAddress(hmod, "pidgin_main");