lib9: fix windows build

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5362045

diff --git a/src/lib9/ctime.c b/src/lib9/ctime.c
index d4ab6b21aef75cae8b8e831721f284e8b997b203..1bc29fbf9caf690157c551e0029adf3907913f55 100644 (file)
--- a/src/lib9/ctime.c
+++ b/src/lib9/ctime.c
@@ -22,7 +22,7 @@ p9ctime(long t)
                tm->tm_hour,
                tm->tm_min,
                tm->tm_sec,
-               tm->tm_zone,
+               "XXX",  // tm_zone is unavailable on windows, and no one cares
                tm->tm_year + 1900);
        return buf;
 }