blackbeard420/notcurses
1
0
Fork 0
mirror of https://github.com/dankamongmen/notcurses synced 2025-03-09 09:09:03 -04:00
Code Issues Projects Releases Wiki Activity

lack of smcup is not a reason to abort #2085

Browse Source
This commit is contained in:
nick black 2021-08-22 15:41:38 -04:00
parent e63be1c41f
commit d022a56cb6
No known key found for this signature in database
GPG Key ID: 5F43400C21CBFACC
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/lib/notcurses.c
View File

@ -1228,9 +1228,12 @@ notcurses* notcurses_core_init(const notcurses_options* opts, FILE* outfp){
// the alternate screen; we're not even going to bother clearing the screen. // the alternate screen; we're not even going to bother clearing the screen.
if(ret->tcache.ttyfd >= 0){ if(ret->tcache.ttyfd >= 0){
if(!(opts->flags & NCOPTION_NO_ALTERNATE_SCREEN)){ if(!(opts->flags & NCOPTION_NO_ALTERNATE_SCREEN)){
if(enter_alternate_screen(ret->ttyfp, &ret->tcache, false)){ const char* smcup = get_escape(&ret->tcache, ESCAPE_SMCUP);
free_plane(ret->stdplane); if(smcup){
goto err; if(enter_alternate_screen(ret->ttyfp, &ret->tcache, false)){
free_plane(ret->stdplane);
goto err;
}
} }
// perform an explicit clear since the alternate screen was requested // perform an explicit clear since the alternate screen was requested
// (smcup *might* clear, but who knows? and it might not have been // (smcup *might* clear, but who knows? and it might not have been