script: Also flush writes to timing file.

If both -f and -t are given, flush the timing fd on each write, similar
to the behavior on the script fd. This allows playback of still-running
sessions, and reduces the risk of ending up with empty timing files when
script(1) exits abnormally.

Signed-off-by: Jesper Dahl Nyerup <nyerup@one.com>

diff --git a/term-utils/script.c b/term-utils/script.c
index a4c2e0cec4c5ed6b0d25a1165999651a9f08cd26..d6e04d66a1a9481ce7224b1477fa75b09ab56411 100644 (file)
--- a/term-utils/script.c
+++ b/term-utils/script.c
@@ -440,8 +440,11 @@ dooutput(FILE *timingfd) {
                        warn (_("cannot write script file"));
                        fail();
                }
-               if (fflg)
+               if (fflg) {
                        fflush(fscript);
+                       if (tflg)
+                               fflush(timingfd);
+               }
                if (write_all(STDOUT_FILENO, obuf, cc)) {
                        warn (_("write failed"));
                        fail();