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[ncplane_scrollup_child] test for descendance, not immediate parenthood

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nick black 2022-01-28 02:43:56 -05:00
parent 46fd9317e5
commit 4aae5787de
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1 changed files with 2 additions and 2 deletions
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src/lib/notcurses.c
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@ -1772,8 +1772,8 @@ int ncplane_scrollup(ncplane* n, int r){
// error if |child| is not a child of |n|, or |n| is not scrolling, or |child|
// is fixed. Returns the number of scrolling events otherwise (might be 0).
int ncplane_scrollup_child(ncplane* n, const ncplane* child){
if(ncplane_parent_const(child) != n){
logerror("not a child of specified plane");
if(!ncplane_descendant_p(child, n)){
logerror("not a descendant of specified plane");
return -1;
}
if(child->fixedbound){