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get clrscr immediately before refresh #1915

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nick black 2021-07-10 19:13:28 -04:00
parent 83d8724e63
commit 7bdad5237f
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1 changed files with 1 additions and 2 deletions
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src/lib/notcurses.c
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@ -1170,8 +1170,6 @@ notcurses* notcurses_core_init(const notcurses_options* opts, FILE* outfp){
if(set_fd_nonblocking(ret->tcache.input.infd, 1, &ret->stdio_blocking_save)){
goto err;
}
// flush on the switch to alternate screen, lest initial output be swept away
const char* clearscr = get_escape(&ret->tcache, ESCAPE_CLEAR);
// if not connected to an actual terminal, we're not going to try entering
// the alternate screen; we're not even going to bother clearing the screen.
if(ret->ttyfd >= 0){
@ -1183,6 +1181,7 @@ notcurses* notcurses_core_init(const notcurses_options* opts, FILE* outfp){
goto err;
}
}
const char* clearscr = get_escape(&ret->tcache, ESCAPE_CLEAR);
// perform an explicit clear if the alternate screen was requested
// (smcup *might* clear, but who knows, and might not have been
// available in any case).