t3401: add directory rename testcases for rebase and am

diff --git a/imap-send.c b/imap-send.c
index 3573cbfb0fca7d524f3d3531f9f97ebeabdd15e6..b4eb886e2a6a40bce1e478d8d24f43f64ed2e3aa 100644 (file)
--- a/imap-send.c
+++ b/imap-send.c
@@ -511,7 +511,7 @@ static int nfsnprintf(char *buf, int blen, const char *fmt, ...)
 
        va_start(va, fmt);
        if (blen <= 0 || (unsigned)(ret = vsnprintf(buf, blen, fmt, va)) >= (unsigned)blen)
-               die("BUG: buffer too small. Please report a bug.");
+               BUG("buffer too small. Please report a bug.");
        va_end(va);
        return ret;
 }