xputsl: fix the *other* line in this function :-)

Some of the grep tests were still failing because we weren't flushing
stdout --- xflush takes a bool that says whether to actually flush, so
we need to pass 1, not 0.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/xwrap.c b/lib/xwrap.c
index bd0cdc4c..1bc929f1 100644
--- a/lib/xwrap.c
+++ b/lib/xwrap.c
@@ -159,7 +159,7 @@ void xprintf(char *format, ...)
 // Put string with length (does not append newline)
 void xputsl(char *s, int len)
 {
-  xflush(0);
+  xflush(1);
   xwrite(1, s, len);
 }