diff --git a/NSData+Base64.m b/NSData+Base64.m
index 888278b..369e59c 100644
--- a/NSData+Base64.m
+++ b/NSData+Base64.m
@@ -75,7 +75,7 @@ + (id)dataWithBase64EncodedString:(NSString *)string;
 			bytes[length++] = (buffer[2] << 6) | buffer[3];
 	}
 	
-	realloc(bytes, length);
+	bytes = realloc(bytes, length);
 	return [NSData dataWithBytesNoCopy:bytes length:length];
 }
 
@@ -111,4 +111,4 @@ - (NSString *)base64Encoding;
 	return [[NSString alloc] initWithBytesNoCopy:characters length:length encoding:NSASCIIStringEncoding freeWhenDone:YES];
 }
 
-@end
\ No newline at end of file
+@end