[mapserver-commits] r7536 - trunk/mapserver

[svn at osgeo.org]

Author: pramsey
Date: 2008-04-27 01:58:41 -0400 (Sun, 27 Apr 2008)
New Revision: 7536

Modified:
   trunk/mapserver/mapbits.c
Log:
Remove extraneous bit-shift in getNextBit that might be messing up windows builds.


Modified: trunk/mapserver/mapbits.c
===================================================================
--- trunk/mapserver/mapbits.c	2008-04-26 23:41:46 UTC (rev 7535)
+++ trunk/mapserver/mapbits.c	2008-04-27 05:58:41 UTC (rev 7536)
@@ -61,16 +61,16 @@
 **
 */
 int msGetNextBit(char *array, int index, int size) { 
+
   char *ptr;
-  int i;
+  int i = 0;
 
-  i = 0;
   ptr = array;
   
   ptr += index / CHAR_BIT;
   
   /* Check the starting byte for set bits, if necessary. */
-  if(*ptr & (0xff << (index % CHAR_BIT))) {
+  if(*ptr) {
     /* a bit in this byte is set, figure out which one */
     for( i = index; i < index + CHAR_BIT - (index % CHAR_BIT); i++ ) {
       if ( msGetBit( array, i ) )