[quake3-commits] r1880 - trunk/code/game

[DONOTREPLY at icculus.org]

Author: thilo
Date: 2011-02-08 16:27:45 -0500 (Tue, 08 Feb 2011)
New Revision: 1880

Modified:
   trunk/code/game/bg_lib.c
Log:
Fix memmove with new size_t typedef, thanks DevHC for reporting


Modified: trunk/code/game/bg_lib.c
===================================================================
--- trunk/code/game/bg_lib.c	2011-02-08 20:27:49 UTC (rev 1879)
+++ trunk/code/game/bg_lib.c	2011-02-08 21:27:45 UTC (rev 1880)
@@ -272,18 +272,29 @@
 	return c;
 }
 
-void *memmove( void *dest, const void *src, size_t count ) {
-	int		i;
+void *memmove(void *dest, const void *src, size_t count)
+{
+	size_t		i;
 
-	if ( dest > src ) {
-		for ( i = count-1 ; i >= 0 ; i-- ) {
-			((char *)dest)[i] = ((char *)src)[i];
+	if(count)
+	{
+		if(dest > src)
+		{
+			i = count - 1;
+			
+			do
+			{
+				((char *) dest)[i] = ((char *) src)[i];
+				i--;
+			} while(i > 0);
 		}
-	} else {
-		for ( i = 0 ; i < count ; i++ ) {
-			((char *)dest)[i] = ((char *)src)[i];
+		else
+		{
+			for(i = 0; i < count; i++)
+				((char *) dest)[i] = ((char *) src)[i];
 		}
 	}
+	
 	return dest;
 }