git-am: Don't accept an mbox on stdin of we already have a .dotest directory

diff --git a/imap-send.c b/imap-send.c
index 285ad29afb4c4126010ddc2f76963b4f8f1cce70..65c71c602db022f65660b1c29f54ddd59a3b0363 100644 (file)
--- a/imap-send.c
+++ b/imap-send.c
@@ -93,7 +93,7 @@ typedef struct {
        char *data;
        int len;
        unsigned char flags;
-       unsigned char crlf:1;
+       unsigned int crlf:1;
 } msg_data_t;
 
 #define DRV_OK          0
@@ -242,7 +242,7 @@ socket_read( Socket_t *sock, char *buf, int len )
 }
 
 static int
-socket_write( Socket_t *sock, char *buf, int len )
+socket_write( Socket_t *sock, const char *buf, int len )
 {
        int n = write( sock->fd, buf, len );
        if (n != len) {