short i/o: fix calls to write to use xwrite or write_in_full

diff --git a/strbuf.c b/strbuf.c
index 672a1e409760d33ad704cec098af3864f06a3a38..7f14b0fb59bd7e14979b002f441ae84ff5b0e9a2 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -1,10 +1,8 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include "strbuf.h"
 #include "cache.h"
+#include "strbuf.h"
 
 void strbuf_init(struct strbuf *sb) {
-       sb->buf = 0;
+       sb->buf = NULL;
        sb->eof = sb->alloc = sb->len = 0;
 }