Added another safe cast to prevent warning

[yaz-moved-to-github.git] / src / siconv.c

diff --git a/src/siconv.c b/src/siconv.c
index c0c70bf..d3e078f 100644 (file)
--- a/src/siconv.c
+++ b/src/siconv.c
@@ -2,7 +2,7 @@
  * Copyright (C) 1995-2006, Index Data ApS
  * See the file LICENSE for details.
  *
- * $Id: siconv.c,v 1.19 2006-04-19 23:15:39 adam Exp $
+ * $Id: siconv.c,v 1.21 2006-04-19 23:48:06 adam Exp $
  */
 /**
  * \file siconv.c
@@ -722,13 +722,13 @@ static size_t flush_combos(yaz_iconv_t cd,
     if (!y)
         return 0;
 
-    byte = (y>>16) & 0xff;
+    byte = (unsigned char )((y>>16) & 0xff);
     if (byte)
         out_buf[out_no++] = byte;
-    byte = (y>>8) & 0xff;
+    byte = (unsigned char)((y>>8) & 0xff);
     if (byte)
         out_buf[out_no++] = byte;
-    byte = y & 0xff;
+    byte = (unsigned char )(y & 0xff);
     if (byte)
         out_buf[out_no++] = byte;
 
@@ -740,7 +740,8 @@ static size_t flush_combos(yaz_iconv_t cd,
 
     for (i = 0; i < cd->write_marc8_comb_no; i++)
     {
-        byte = cd->write_marc8_comb_ch[i];
+        /* all MARC-8 combined characters are simple bytes */
+        byte = (unsigned char )(cd->write_marc8_comb_ch[i]);
         if (byte == 0xEB)
             second_half = 0xEC;
         else if (byte == 0xFA)