Teach git var about GIT_EDITOR

diff --git a/pkt-line.c b/pkt-line.c
index f5d00863a6234c16db33637d19fefd2014780e87..b691abebd79b40f096b28b5dbcb433f01bc0e949 100644 (file)
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -28,7 +28,7 @@ ssize_t safe_write(int fd, const void *buf, ssize_t n)
                }
                if (!ret)
                        die("write error (disk full?)");
-               die("write error (%s)", strerror(errno));
+               die_errno("write error");
        }
        return nn;
 }
@@ -67,7 +67,7 @@ static void safe_read(int fd, void *buffer, unsigned size)
 {
        ssize_t ret = read_in_full(fd, buffer, size);
        if (ret < 0)
-               die("read error (%s)", strerror(errno));
+               die_errno("read error");
        else if (ret < size)
                die("The remote end hung up unexpectedly");
 }