diff -r e5976864dfe9 -r 5cab3034d3a1 Base64.m
--- a/Base64.m	Sat May 24 13:24:33 2008 -0700
+++ b/Base64.m	Wed Sep 02 08:41:25 2009 -0700
@@ -101,7 +101,7 @@
     NSUInteger length = self.length;
     char out[2*length+1];
     char *dst = &out[0];
-    for( int i=0; i<length; i+=1 )
+    for( NSUInteger i=0; i<length; i+=1 )
         dst += sprintf(dst,"%02X",*(bytes++));
     return [[[NSString alloc] initWithBytes: out length: 2*length encoding: NSASCIIStringEncoding]
             autorelease];
@@ -120,7 +120,7 @@
     unsigned int size= [self length];
     const unsigned char *p = [self bytes];
     unsigned char c;
-    int n;
+    unsigned int n;
     char bytestr[4] = {0};
     char addrstr[10] = {0};
     char hexstr[ 16*3 + 5] = {0};