Changeset 238 for trunk/src/kernel32/unicode.cpp

Timestamp:

Jun 28, 1999, 6:59:17 PM (26 years ago)

Author:

sandervl

Message:

AsciiToUnicodeN bugfix

File:

• trunk/src/kernel32/unicode.cpp (modified) (5 diffs)

trunk/src/kernel32/unicode.cpp

@@ -1 @@
-/* $Id: unicode.cpp,v 1.8 1999-06-23 19:36:24 phaller Exp $ */
+/* $Id: unicode.cpp,v 1.9 1999-06-28 16:59:17 sandervl Exp $ */
 
 /*
@@ -7 +7 @@
  * Copyright 1999 Patrick haller
  * Copyright 1999 Achim Hasenmueller
+ * Copyright 1999 Christoph Bratschi
  */
 #include <os2win.h>
@@ -186 +187 @@
            unicode));
 
-  /* @@@PH 98/06/07 */
-  if ( (ascii   == NULL) ||                     /* garbage in, garbage out ! */
-       (unicode == NULL) )
+  //CB: no input, set at least 0
+  if (ascii == NULL)
+  {
+    if (unicode != NULL && asciilen > 0) unicode[0] = 0;
     return;
+  }
+
+  if (unicode == NULL || asciilen <= 0) return; //nothing to do
 
 //  dprintf(("KERNEL32: AsciiToUnicodeN %s\n", ascii));
@@ -205 +210 @@
                         &out_buf,        &uni_chars_left,
                         &num_subs );
-  }
-  else
+  } else
   {
     for(i=0;
@@ -231 +235 @@
 }
 
+