Only set newFileName if not false (ie, something)

This commit is contained in:
Matt Pass
2013-02-27 16:09:33 +00:00
parent 8dfad0aa5d
commit 05b0ef75c9

View File

@@ -347,7 +347,7 @@ if (action=="save") {
? 'Enter filename to save at '+fileLoc
: 'Enter filename (including path, prefixed with /)'
,'');
if (newFileName.substr(0,1)!="/") {newFileName = "/" + newFileName}
if (newFileName && newFileName.substr(0,1)!="/") {newFileName = "/" + newFileName}
if (newFileName) {
newFileName = fileLoc == "" ? newFileName : fileLoc + "/" + fileName;
}