Merge branch 'dl/wrapper-fix-indentation'

Coding style fix.

* dl/wrapper-fix-indentation:
  wrapper: indent with tabs

Author: gitster

wrapper.c

@@ -218,7 +218,7 @@ ssize_t xread(int fd, void *buf, size_t len)
 {
 	ssize_t nr;
 	if (len > MAX_IO_SIZE)
-	    len = MAX_IO_SIZE;
+		len = MAX_IO_SIZE;
 	while (1) {
 		nr = read(fd, buf, len);
 		if (nr < 0) {
@@ -240,7 +240,7 @@ ssize_t xwrite(int fd, const void *buf, size_t len)
 {
 	ssize_t nr;
 	if (len > MAX_IO_SIZE)
-	    len = MAX_IO_SIZE;
+		len = MAX_IO_SIZE;
 	while (1) {
 		nr = write(fd, buf, len);
 		if (nr < 0) {