rev 278 - trunk

Author: giles
Date: 2003-10-01 12:30:10 -0700 (Wed, 01 Oct 2003)
New Revision: 278

Modified:
   trunk/jbig2_text.c
Log:
Remove an unnecessary check for the symbol id < 0 (it's unsigned) and
correct a type mismatch. Both of these may have been causing warnings on 
MSVC. Thanks to Igor Melichev for tracking down the problem.


Modified: trunk/jbig2_text.c
===================================================================
--- trunk/jbig2_text.c	2003-10-01 17:05:28 UTC (rev 277)
+++ trunk/jbig2_text.c	2003-10-01 19:30:10 UTC (rev 278)
@@ -211,14 +211,14 @@
 	    } else {
 		code = jbig2_arith_iaid_decode(IAID, as, &ID);
 	    }
-	    if (ID < 0 || ID >= max_id) {
+	    if (ID >= max_id) {
 		return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number,
                     "symbol id out of range! (%d/%d)", ID, max_id);
 	    }
 
 	    /* (3c.v) look up the symbol bitmap IB */
 	    {
-		int id = ID;
+		uint32_t id = ID;
 
 		index = 0;
 		while (id >= dicts[index]->n_symbols)