fix for empty file in admin editor

This commit is contained in:
ilvalle
2013-10-28 10:17:47 +01:00
parent 6599e08d32
commit 7d5cdb9220
@@ -1,8 +1,9 @@
CodeMirror.registerHelper("fold", "indent", function(cm, start) { CodeMirror.registerHelper("fold", "indent", function(cm, start) {
var lastLine = cm.lastLine(), var lastLine = cm.lastLine(),
tabSize = cm.getOption("tabSize"), tabSize = cm.getOption("tabSize"),
firstLine = cm.getLine(start.line), firstLine = cm.getLine(start.line);
myIndent = CodeMirror.countColumn(firstLine, null, tabSize); if (!tabSize || !firstLine) return;
var myIndent = CodeMirror.countColumn(firstLine, null, tabSize);
function foldEnded(curColumn, prevColumn) { function foldEnded(curColumn, prevColumn) {
return curColumn < myIndent || return curColumn < myIndent ||