jketreno/ketr.photos
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Escape on stuck code

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Signed-off-by: James Ketrenos <james_git@ketrenos.com>
This commit is contained in:
James Ketr 2018-09-04 20:12:07 -07:00
parent 436524f036
commit 59bbde7e7d
1 changed files with 4 additions and 3 deletions
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7
frontend/src/ketr-photos/ketr-photos.html
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@ -350,18 +350,19 @@
}
var pos = this.checkPosition(index), last = -1;
while (pos != 0 && last != pos) {
while (pos != 0 && last != index) {
last = index; /* safety escape in case the DOM changed and nothing matches */
if (pos == +1) { /* Checked item was too low on the page, so look closer to start */
index = index >> 1;
} else { /* Checked item was too high on the page, so look farther */
index += (length - index) >> 1;
}
last = index; /* safety escape in case the DOM changed and nothing matches */
pos = this.checkPosition(index);
}
if (pos == last) {
if (pos != 0) {
console.log("DOM changed or viewport changed and search would never exit; re-scheduling check")
//this.triggerVisibilityChecks();
return;