Vincent Povirk : twain_32: Add debug traces to TWAIN_UserSelect.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7fa90d26db618563d05bb440d1930485b970d229
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7fa90d26db618563d05bb440d1...

Author: Vincent Povirk 
Date:   Wed Oct 11 15:46:16 2017 -0500

twain_32: Add debug traces to TWAIN_UserSelect.

Signed-off-by: Vincent Povirk 
Signed-off-by: Alexandre Julliard

---

dlls/twain_32/dsm_ctrl.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/twain_32/dsm_ctrl.c b/dlls/twain_32/dsm_ctrl.c
index b71c112..1d206c8 100644
--- a/dlls/twain_32/dsm_ctrl.c
+++ b/dlls/twain_32/dsm_ctrl.c
@@ -263,11 +263,16 @@ TW_UINT16 TWAIN_UserSelect (pTW_IDENTITY pOrigin, TW_MEMREF pData)
 {
    pTW_IDENTITY	selected = (pTW_IDENTITY)pData;

+        TRACE("DG_CONTROL/DAT_IDENTITY/MSG_USERSELECT SupportedGroups=0x%x ProductName=%s\n",
+            selected->SupportedGroups, wine_dbgstr_a(selected->ProductName));
+
    if (!nrdevices) {
+                TRACE("<-- TWRC_FAILURE\n");
    	DSM_twCC = TWCC_OPERATIONERROR;
    	return TWRC_FAILURE;
    }
    *selected = devices[0].identity;
+        TRACE("<-- %s\n", wine_dbgstr_a(selected->ProductName));
    DSM_twCC = TWCC_SUCCESS;
    return TWRC_SUCCESS;
 }