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| author | Marc André Tanner <mat@brain-dump.org> | 2016-10-05 22:06:06 +0200 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2016-10-05 22:06:06 +0200 |
| commit | fc575f6986d19205a3b97f1813246529c6d2fc79 (patch) | |
| tree | 73f14c6bae1306f9510f95579438d18fcaf01754 /ui-curses.c | |
| parent | e3c1f30e6d8dc15b35842d847f87954b4aa046e0 (diff) | |
| download | vis-fc575f6986d19205a3b97f1813246529c6d2fc79.tar.gz vis-fc575f6986d19205a3b97f1813246529c6d2fc79.tar.xz | |
Fix various issues reported by coverity scan
Diffstat (limited to 'ui-curses.c')
| -rw-r--r-- | ui-curses.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ui-curses.c b/ui-curses.c index 0873963..8f184e3 100644 --- a/ui-curses.c +++ b/ui-curses.c @@ -1103,8 +1103,10 @@ static const char *ui_getkey(Ui *ui) { int tty = open("/dev/tty", O_RDWR); if (tty == -1) goto fatal; - if (tty != STDIN_FILENO && dup2(tty, STDIN_FILENO) == -1) + if (tty != STDIN_FILENO && dup2(tty, STDIN_FILENO) == -1) { + close(tty); goto fatal; + } close(tty); termkey_destroy(uic->termkey); if (!(uic->termkey = ui_termkey_new(STDIN_FILENO))) |