[reactos] 01/01: [SNDVOL32] Fix GetDC/ReleaseDC error management (#2713)

[Kyle Katarn]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=bfd02fa107076719c3654…

commit bfd02fa107076719c36548365d5ec62ea62e41a1
Author:     Kyle Katarn <contact(a)kcsoftwares.com>
AuthorDate: Sat May 2 11:43:30 2020 +0200
Commit:     GitHub <noreply(a)github.com>
CommitDate: Sat May 2 18:43:30 2020 +0900

    [SNDVOL32] Fix GetDC/ReleaseDC error management (#2713)
    
    GetDC() is called without properly calling ReleaseDC() as required in order to
releases a device context. Similar to #2707
---
 base/applications/sndvol32/dialog.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/base/applications/sndvol32/dialog.c b/base/applications/sndvol32/dialog.c
index 5a52272ed8f..1fac34d7bab 100644
--- a/base/applications/sndvol32/dialog.c
+++ b/base/applications/sndvol32/dialog.c
@@ -408,6 +408,8 @@ LoadDialog(
             MixerWindow->baseUnit.cx = charSize.cx;
             MixerWindow->baseUnit.cy = charSize.cy;
         }
+
+        ReleaseDC(NULL, hDC);
     }
 
 //    assert(MixerWindow->hFont);