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ncplane_dup: return NULL on error path

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nick black 2020-05-07 01:03:22 -04:00
parent f466a45f8d
commit ebe79eb339
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 3 additions and 4 deletions
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7
src/lib/notcurses.c
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@ -379,6 +379,7 @@ ncplane* ncplane_dup(ncplane* n, void* opaque){
if(newn){
if(egcpool_dup(&newn->pool, &n->pool)){
ncplane_destroy(newn);
return NULL;
}else{
ncplane_cursor_move_yx(newn, y, x);
n->attrword = attr;
@ -548,6 +549,7 @@ query_rgb(void){
static int
interrogate_terminfo(notcurses* nc, const notcurses_options* opts, int* dimy, int* dimx){
*dimy = *dimx = 0;
update_term_dimensions(nc->ttyfd, dimy, dimx);
nc->truecols = *dimx;
char* shortname_term = termname();
@ -1006,13 +1008,11 @@ int notcurses_stop(notcurses* nc){
input_free_esctrie(&nc->inputescapes);
stash_stats(nc);
if(!nc->suppress_banner){
double avg = 0;
if(nc->stashstats.renders){
char totalbuf[BPREFIXSTRLEN + 1];
char minbuf[BPREFIXSTRLEN + 1];
char maxbuf[BPREFIXSTRLEN + 1];
char avgbuf[BPREFIXSTRLEN + 1];
avg = nc->stashstats.render_ns / (double)nc->stashstats.renders;
qprefix(nc->stashstats.render_ns, NANOSECS_IN_SEC, totalbuf, 0);
qprefix(nc->stashstats.render_min_ns, NANOSECS_IN_SEC, minbuf, 0);
qprefix(nc->stashstats.render_max_ns, NANOSECS_IN_SEC, maxbuf, 0);
@ -1020,13 +1020,12 @@ int notcurses_stop(notcurses* nc){
fprintf(stderr, "\n%ju render%s, %ss total (%ss min, %ss max, %ss avg)\n",
nc->stashstats.renders, nc->stashstats.renders == 1 ? "" : "s",
totalbuf, minbuf, maxbuf, avgbuf);
avg = nc->stashstats.render_bytes / (double)nc->stashstats.renders;
bprefix(nc->stashstats.render_bytes, 1, totalbuf, 0),
bprefix(nc->stashstats.render_min_bytes, 1, minbuf, 0),
bprefix(nc->stashstats.render_max_bytes, 1, maxbuf, 0),
fprintf(stderr, "%sB total (%sB min, %sB max, %.03gKiB avg)\n",
totalbuf, minbuf, maxbuf,
avg / 1024);
nc->stashstats.render_bytes / (double)nc->stashstats.renders / 1024);
}
if(nc->stashstats.renders || nc->stashstats.failed_renders){
fprintf(stderr, "%.1f theoretical FPS, %ju failed render%s\n",