Fix Bib(La)TeX export for attachments with no titles

See https://forums.zotero.org/discussion/50345/you-are-on-a-custom-zotero-build-zotero-4027source-betterbibtex-broke/#Item_23
iccander · Jul 2, 2015 · 6aabcf5 · 6aabcf5
1 parent 678f011
commit 6aabcf5
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/BibLaTeX.js b/BibLaTeX.js
@@ -15,7 +15,7 @@
 		"exportFileData": false,
 		"useJournalAbbreviation": false
 	},
-	"lastUpdated": "2014-08-25 06:43:15"
+	"lastUpdated": "2015-07-02 02:03:17"
 }
 
 
@@ -438,6 +438,7 @@ var filePathSpecialChars = '\\\\:;{}$'; // $ for Mendeley
 var encodeFilePathRE = new RegExp('[' + filePathSpecialChars + ']', 'g');
 
 function encodeFilePathComponent(value) {
+	if (!value) return '';
 	return value.replace(encodeFilePathRE, "\\$&");
 }
 

diff --git a/BibTeX.js b/BibTeX.js
@@ -18,7 +18,7 @@
 	"inRepository": true,
 	"translatorType": 3,
 	"browserSupport": "gcsv",
-	"lastUpdated": "2015-05-20 22:03:17"
+	"lastUpdated": "2015-07-02 02:03:17"
 }
 
 function detectImport() {
@@ -1014,14 +1014,17 @@ var encodeFilePathRE = new RegExp('[' + filePathSpecialChars + ']', 'g');
 
 // We strip out {} in general, because \{ and \} still break BibTeX (0.99d)
 function cleanFilePath(str) {
+	if (!str) return '';
 	return str.replace(/(?:\s*[{}]+)+\s*/g, ' ');
 }
 
 function encodeFilePathComponent(value) {
+	if (!value) return '';
 	return value.replace(encodeFilePathRE, "\\$&");
 }
 
 function decodeFilePathComponent(value) {
+	if (!value) return '';
 	return value.replace(/\\([^A-Za-z0-9.])/g, "$1");
 }