Fixed group expanding in IE7 (#369) - string[i] syntax doesn't work in IE, use string.charAt(i) insteadroundcube-0.6

1 files changed, 5 insertions, 3 deletions

diff --git a/plugins/calendar/calendar_ui.js b/plugins/calendar/calendar_ui.js
index df4a50d..2190d02 100644
--- a/plugins/calendar/calendar_ui.js
+++ b/plugins/calendar/calendar_ui.js
@@ -81,16 +81,18 @@ function rcube_calendar_ui(settings)
     {
       var result = [],
         strlen = str.length,
-        q, p, i;
+        q, p, i, char, last;
 
       for (q = p = i = 0; i < strlen; i++) {
-        if (str[i] == '"' && str[i-1] != '\\') {
+        char = str.charAt(i);
+        if (char == '"' && last != '\\') {
           q = !q;
         }
-        else if (!q && str[i] == delimiter) {
+        else if (!q && char == delimiter) {
           result.push(str.substring(p, i));
           p = i + 1;
         }
+        last = char;
       }
 
       result.push(str.substr(p));