Still show proper line number when no message is thrown

This commit is contained in:
Dan Stillman 2015-02-05 19:01:55 -05:00
parent c322eaa1bc
commit 0b21c4c682

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@ -4676,7 +4676,7 @@ function originatesFromRejection(e) {
function canAttachTrace(obj) { function canAttachTrace(obj) {
// Added by Zotero // Added by Zotero
return obj.message && obj.stack && es5.propertyIsWritable(obj, "stack"); return obj && obj.stack && es5.propertyIsWritable(obj, "stack");
return obj instanceof Error && es5.propertyIsWritable(obj, "stack"); return obj instanceof Error && es5.propertyIsWritable(obj, "stack");
} }