[MMSYS] Volume page: Initialize the volume trackbar before it might be disabled because the tick marks must be visible on a disabled trackbar.

dll/cpl/mmsys/volume.c

···
 
     LoadString(hApplet, IDS_NO_DEVICES, szNoDevices, _countof(szNoDevices));
 
+    SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETRANGE, (WPARAM)TRUE, (LPARAM)MAKELONG(VOLUME_MIN, VOLUME_MAX));
+    SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETTICFREQ, VOLUME_TICFREQ, 0);
+    SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETPAGESIZE, 0, VOLUME_PAGESIZE);
+
     NumMixers = mixerGetNumDevs();
     if (!NumMixers)
     {
···
     GetVolumeValue(pGlobalData);
 
     SendDlgItemMessage(hwndDlg, IDC_DEVICE_NAME, WM_SETTEXT, 0, (LPARAM)mxc.szPname);
-    SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETRANGE, (WPARAM)TRUE, (LPARAM)MAKELONG(VOLUME_MIN, VOLUME_MAX));
-    SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETTICFREQ, VOLUME_TICFREQ, 0);
-    SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETPAGESIZE, 0, VOLUME_PAGESIZE);
     SendDlgItemMessage(hwndDlg, IDC_VOLUME_TRACKBAR, TBM_SETPOS, (WPARAM)TRUE, (LPARAM)(pGlobalData->maxVolume - pGlobalData->volumeMinimum) / pGlobalData->volumeStep);
 }