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Merge branch 'MDL-52983' of git://github.com/aolley/moodle

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This commit is contained in:
Eloy Lafuente (stronk7) 2016-02-08 13:05:30 +01:00
commit ba8491ae3f
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2
lib/excellib.class.php
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@ -163,6 +163,8 @@ class MoodleExcelWorksheet {
$name = strtr(trim($name, "'"), '[]*/\?:', ' ');
// Shorten the title if necessary.
$name = core_text::substr($name, 0, 31);
// After the substr, we might now have a single quote on the end.
$name = trim($name, "'");
if ($name === '') {
// Name is required!