X-Git-Url: https://git.ladys.computer/Gitweb/blobdiff_plain/3e2dac3f3df399d9563822ef1ed90bb5a776d39e49e00d1f2d6a7133a9ed3afb..945fd4d5c7d2d88a5355e32aac145fa9c108595ca7ba2e90871dd0d8da7c1cc4:/gitweb.js

diff --git a/gitweb.js b/gitweb.js
index ff2d533..1f77d37 100644
--- a/gitweb.js
+++ b/gitweb.js
@@ -64,19 +64,19 @@ function fixLinks() {
 
 /**
  * pad number N with nonbreakable spaces on the left, to WIDTH characters
- * example: padLeftStr(12, 3, ' ') == ' 12'
- *          (' ' is nonbreakable space)
+ * example: padLeftStr(12, 3, '\u00A0') == '\u00A012'
+ *          ('\u00A0' is nonbreakable space)
  *
  * @param {Number|String} input: number to pad
  * @param {Number} width: visible width of output
- * @param {String} str: string to prefix to string, e.g. ' '
+ * @param {String} str: string to prefix to string, e.g. '\u00A0'
  * @returns {String} INPUT prefixed with (WIDTH - INPUT.length) x STR
  */
 function padLeftStr(input, width, str) {
 	var prefix = '';
 
 	width -= input.toString().length;
-	while (width > 1) {
+	while (width > 0) {
 		prefix += str;
 		width--;
 	}
@@ -192,7 +192,7 @@ function updateProgressInfo() {
 
 	if (div_progress_info) {
 		div_progress_info.firstChild.data  = blamedLines + ' / ' + totalLines +
-			' (' + padLeftStr(percentage, 3, ' ') + '%)';
+			' (' + padLeftStr(percentage, 3, '\u00A0') + '%)';
 	}
 
 	if (div_progress_bar) {
@@ -779,7 +779,12 @@ function handleResponse() {
 	}
 
 	// the server returned error
-	if (xhr.readyState === 3 && xhr.status !== 200) {
+	// try ... catch block is to work around bug in IE8
+	try {
+		if (xhr.readyState === 3 && xhr.status !== 200) {
+			return;
+		}
+	} catch (e) {
 		return;
 	}
 	if (xhr.readyState === 4 && xhr.status !== 200) {