Don't initialise the stacks for 32-bit processes.

diff --git a/loader/task.c b/loader/task.c
index 9c089ee..7f3d025 100644
--- a/loader/task.c
+++ b/loader/task.c
@@ -406,6 +406,13 @@
     pTask->dta = PTR_SEG_OFF_TO_SEGPTR( pTask->hPDB, 
                                 (int)&pTask->pdb.cmdLine - (int)&pTask->pdb );
 
+    /* Enter task handle into thread and process */
+ 
+    pTask->thdb->teb.htask16 = pTask->thdb->process->task = hTask;
+     TRACE_(task)("module='%s' cmdline='%s' task=%04x\n", name, cmd_line, hTask );
+
+    if (pTask->flags & TDBF_WIN32) return;
+
     /* If we have a DGROUP/hInstance, use it for 16-bit stack */
  
     if ( hInstance )
@@ -442,13 +449,6 @@
     frame32->retaddr = (DWORD)TASK_CallToStart;
     /* The remaining fields will be initialized in TASK_Reschedule */
 
-    /* Enter task handle into thread and process */
- 
-    pTask->thdb->teb.htask16 = pTask->thdb->process->task = hTask;
- 
-    TRACE_(task)("module='%s' cmdline='%s' task=%04x\n",
-          name, cmd_line, hTask );
-
     return TRUE;
 }