[tfaber] 72135: [SYSDM] - Less ambiguously check the return value of DialogBoxParam CORE-11794

Author: tfaber
Date: Sat Aug  6 12:15:16 2016
New Revision: 72135

URL: http://svn.reactos.org/svn/reactos?rev=72135&view=rev
Log:
[SYSDM]
- Less ambiguously check the return value of DialogBoxParam
CORE-11794

Modified:
    trunk/reactos/dll/cpl/sysdm/environment.c

Modified: trunk/reactos/dll/cpl/sysdm/environment.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/sysdm/environment.…
==============================================================================
--- trunk/reactos/dll/cpl/sysdm/environment.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/cpl/sysdm/environment.c	[iso-8859-1] Sat Aug  6 12:15:16 2016
@@ -353,11 +353,11 @@
 
     VarData = GlobalAlloc(GPTR, sizeof(VARIABLE_DATA));
 
-    if (!DialogBoxParam(hApplet,
-                        MAKEINTRESOURCE(IDD_EDIT_VARIABLE),
-                        hwndDlg,
-                        (DLGPROC)EditVariableDlgProc,
-                        (LPARAM)VarData) > 0)
+    if (DialogBoxParam(hApplet,
+                       MAKEINTRESOURCE(IDD_EDIT_VARIABLE),
+                       hwndDlg,
+                       EditVariableDlgProc,
+                       (LPARAM)VarData) <= 0)
     {
         if (VarData->lpName != NULL)
             GlobalFree(VarData->lpName);
@@ -412,7 +412,7 @@
             if (DialogBoxParam(hApplet,
                                MAKEINTRESOURCE(IDD_EDIT_VARIABLE),
                                hwndDlg,
-                               (DLGPROC)EditVariableDlgProc,
+                               EditVariableDlgProc,
                                (LPARAM)VarData) > 0)
             {
                 ListView_SetItemText(hwndListView, iItem, 0, VarData->lpName);