[pschweitzer] 53774: [SYSSETUP] Fix broken logic in CreateShortcut() and add an explicit overall

Author: pschweitzer
Date: Tue Sep 20 14:21:21 2011
New Revision: 53774

URL: http://svn.reactos.org/svn/reactos?rev=53774&view=rev
Log:
[SYSSETUP]
Fix broken logic in CreateShortcut() and add an explicit overall

Modified:
    trunk/reactos/dll/win32/syssetup/install.c

Modified: trunk/reactos/dll/win32/syssetup/install.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/syssetup/install....
==============================================================================
--- trunk/reactos/dll/win32/syssetup/install.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/syssetup/install.c [iso-8859-1] Tue Sep 20 14:21:21 2011
@@ -153,20 +153,21 @@
                             &lpFilePart);
     if (dwLen != 0 && dwLen <= sizeof(szWorkingDir) / sizeof(szWorkingDir[0]))
     {
+        /* Since those should only be called with (.exe) files,
+           lpFilePart has not to be NULL */
+        ASSERT(lpFilePart != NULL);
+
         /* Save the file name */
         _tcscpy(exeName, lpFilePart);

-        if (lpFilePart != NULL)
-        {
-            /* We're only interested in the path. Cut the file name off.
-               Also remove the trailing backslash unless the working directory
-               is only going to be a drive, ie. C:\ */
-            *(lpFilePart--) = _T('\0');
-            if (!(lpFilePart - szWorkingDir == 2 && szWorkingDir[1] == _T(':') &&
-                  szWorkingDir[2] == _T('\')))
-            {
-                *lpFilePart = _T('\0');
-            }
+        /* We're only interested in the path. Cut the file name off.
+           Also remove the trailing backslash unless the working directory
+           is only going to be a drive, ie. C:\ */
+        *(lpFilePart--) = _T('\0');
+        if (!(lpFilePart - szWorkingDir == 2 && szWorkingDir[1] == _T(':') &&
+              szWorkingDir[2] == _T('\')))
+        {
+            *lpFilePart = _T('\0');
         }

lpWorkingDir = szWorkingDir;