From: Scott Worley <scottworley@scottworley.com>
Date: Fri, 15 Sep 2023 01:00:09 +0000 (-0700)
Subject: Prompt output: Line-buffered
X-Git-Tag: v1.0.0~4
X-Git-Url: http://git.scottworley.com/uniqt/commitdiff_plain/be6fd520dc5a19a0d08a308cb2152f2d2a14f71f?ds=sidebyside

Prompt output: Line-buffered
---

diff --git a/uniqt.c b/uniqt.c
index b755f4e..a42a001 100644
--- a/uniqt.c
+++ b/uniqt.c
@@ -54,6 +54,8 @@ static void write_line(time_range_t *range, char *line) {
     return;
   if (printf("%ld %ld %s\n", range->start, range->end, line) < 0)
     die("Couldn't write");
+  if (fflush(stdout) == EOF)
+    die_err("Couldn't flush");
 }
 
 static int same(char *a, char *b) { return a && b && strcmp(a, b) == 0; }