mirrors/TiddlyWiki5
1
0
Fork 0
mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2026-08-03 17:38:52 +00:00
Code Issues Releases Wiki Activity

Fix for #2274

Browse Source 
List fields (such as tags) when evaluated to produce tiddlers result in empty arrays.  Using the exact not equals, an empty array is not the same as an empty string.  By using equivelent not equals, we state that the field is either != "" or anything that can be coerced to "".  Which, based on https://dorey.github.io/JavaScript-Equality-Table/ is `false` `0` `[]` or `[[]]`` neither `false` nor `0` can be set as a tiddler field as both will end up being quoted (`"false"`, `"0"`) so this should work.
This commit is contained in:
Matt Lauber
2016-02-15 08:31:23 -05:00
parent e4fa7d579a
commit 22145e2e51
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
core/modules/filters/has.js
+1 -1
View File
@@ -25,7 +25,7 @@ exports.has = function(source,operator,options) {
});
} else {
source(function(tiddler,title) {
if(tiddler && $tw.utils.hop(tiddler.fields,operator.operand) && tiddler.fields[operator.operand] !== "") {
if(tiddler && $tw.utils.hop(tiddler.fields,operator.operand) && tiddler.fields[operator.operand] != "") {
results.push(title);
}
});