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commit bash-20190223 snapshot

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This commit is contained in:
Chet Ramey
2019-02-25 08:48:43 -05:00
parent 9e48f85654
commit 3eef85534f
8 changed files with 72 additions and 5 deletions
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bashhist.c
+6 -2
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@@ -436,11 +436,11 @@ int
maybe_append_history (filename)
char *filename;
{
int fd, result;
int fd, result, histlen;
struct stat buf;
result = EXECUTION_SUCCESS;
if (history_lines_this_session > 0 && (history_lines_this_session <= where_history ()))
if (history_lines_this_session > 0)
{
/* If the filename was supplied, then create it if necessary. */
if (stat (filename, &buf) == -1 && errno == ENOENT)
@@ -453,6 +453,10 @@ maybe_append_history (filename)
}
close (fd);
}
/* cap the number of lines we write at the length of the history list */
histlen = where_history ();
if (histlen > 0 && history_lines_this_session > histlen)
history_lines_this_session = histlen; /* reset below anyway */
result = append_history (history_lines_this_session, filename);
/* Pretend we already read these lines from the file because we just
added them */