bisect--helper: use OPT_CMDMODE instead of OPT_BOOL

diff --git a/builtin/rerere.c b/builtin/rerere.c
index 1bf72423bf72d7b7d224c14808b0652d78305d63..0bc40298c2417a6d1f25aafb4b3577243e985c57 100644 (file)
--- a/builtin/rerere.c
+++ b/builtin/rerere.c
@@ -1,5 +1,6 @@
 #include "builtin.h"
 #include "cache.h"
+#include "config.h"
 #include "dir.h"
 #include "parse-options.h"
 #include "string-list.h"
@@ -17,7 +18,7 @@ static int outf(void *dummy, mmbuffer_t *ptr, int nbuf)
 {
        int i;
        for (i = 0; i < nbuf; i++)
-               if (write_in_full(1, ptr[i].ptr, ptr[i].size) != ptr[i].size)
+               if (write_in_full(1, ptr[i].ptr, ptr[i].size) < 0)
                        return -1;
        return 0;
 }