X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Fwin32ss%2Fgdi%2Fntgdi%2Fgdidbg.c;h=ef8f6296c64b85e83941143d33fc771fdbe9f464;hp=92dace03afed660584ca1b4d5cb20f6e969e087f;hb=85d90c9dff996f1be0930c33bd5847bb9532f343;hpb=bcaee07f8926fe0811869e7a416ef5d99992ec5e

diff --git a/reactos/win32ss/gdi/ntgdi/gdidbg.c b/reactos/win32ss/gdi/ntgdi/gdidbg.c
index 92dace03afe..ef8f6296c64 100644
--- a/reactos/win32ss/gdi/ntgdi/gdidbg.c
+++ b/reactos/win32ss/gdi/ntgdi/gdidbg.c
@@ -595,6 +595,16 @@ DbgAddDebugChannel(PPROCESSINFO ppi, WCHAR* channel, WCHAR* level, WCHAR op)
     DBG_CHANNEL *ChannelEntry;
     UINT iLevel, iChannel;
 
+    /* Special treatment for the "all" channel */
+    if (wcscmp(channel, L"all") == 0)
+    {
+        for (iChannel = 0; iChannel < DbgChCount; iChannel++)
+        {
+            DbgAddDebugChannel(ppi, DbgChannels[iChannel].Name, level, op);
+        }
+        return TRUE;
+    }
+
     ChannelEntry = (DBG_CHANNEL*)bsearch(channel,
                                          DbgChannels,
                                          DbgChCount,