Dmitry Timoshkov : schedsvc: Print an error if the service couldn' t start monitoring the tasks directory.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0f77a4cb8207dfdae6344e07d3e3d2217274094b
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=0f77a4cb8207dfdae6344e07d3e3d2217274094b

Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date:   Tue Apr 24 16:13:20 2018 +0800

schedsvc: Print an error if the service couldn't start monitoring the tasks directory.

This happens for old prefixes with disabled updates.

Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/schedsvc/svc_main.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dlls/schedsvc/svc_main.c b/dlls/schedsvc/svc_main.c
index 1ccc345..fb7732c 100644
--- a/dlls/schedsvc/svc_main.c
+++ b/dlls/schedsvc/svc_main.c
@@ -50,7 +50,14 @@ static DWORD WINAPI tasks_monitor_thread(void *arg)
 
     htasks = CreateFileW(path, FILE_LIST_DIRECTORY, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
                          NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED, NULL);
-    if (htasks == INVALID_HANDLE_VALUE) return -1;
+    if (htasks == INVALID_HANDLE_VALUE)
+    {
+        ERR("Couldn't start monitoring %s for tasks, error %u\n", debugstr_w(path), GetLastError());
+        /* Probably this is an old prefix with disabled updates */
+        if (GetLastError() == ERROR_PATH_NOT_FOUND || GetLastError() == ERROR_FILE_NOT_FOUND)
+            ERR("Please create the directory manually\n");
+        return -1;
+    }
 
     memset(&ov, 0, sizeof(ov));
     ov.hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);