From 761dfe7f02f1a252eed6f5b7d34cd125f6fa3d29 Mon Sep 17 00:00:00 2001
From: guy <guy@c028cbd2-c16b-5b4b-a496-9718f37d4682>
Date: Mon, 22 Jan 1996 11:46:48 +0000
Subject: [PATCH] Corretta set_prompt e TReal_field::set_field_data

git-svn-id: svn://10.65.10.50/trunk@2484 c028cbd2-c16b-5b4b-a496-9718f37d4682
---
 include/maskfld.cpp | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/include/maskfld.cpp b/include/maskfld.cpp
index dfac354bf..88a6e2ef9 100755
--- a/include/maskfld.cpp
+++ b/include/maskfld.cpp
@@ -554,12 +554,12 @@ void TMask_field::reset()
 
 // Certified 00%
 void TMask_field::set_prompt(const char* p)
-{
-  if (_promptwin != NULL_WIN)
-  {
-    word style = 0;
-    for (const char* s = p; *s == '@'; s++)
-    {                        
+{                           
+  WINDOW w = _promptwin != NULL_WIN ? _promptwin : _win;
+
+  word style = 0;
+  for (const char* s = p; *s == '@'; s++)
+  {                        
       s++;
       switch(toupper(*s))
       {       
@@ -567,11 +567,10 @@ void TMask_field::set_prompt(const char* p)
       case 'U': style |= XVT_FS_UNDERLINE; break;
       default : CHECKS(0, "Invalid prompt style ", s); break;
       }
-    }
-    if (style)
-      xvt_set_font(_win, "", style, CHARY-12);
-    xvt_vobj_set_title(_promptwin, (char*)p);
-  }  
+  }
+  if (style)
+    xvt_set_font(w, "", style, CHARY-12);
+  xvt_vobj_set_title(w, (char*)p);
 }
 
 
@@ -3015,7 +3014,7 @@ const char* TReal_field::get_window_data() const
 // Certified 100%
 void TReal_field::set_field_data(const char* n)
 {
-  if (*n)
+  if (n && *n)
   {
     real num(n);
     if (num.is_zero())