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| author | Jim Hu <jimhu@users.sourceforge.net> | 2007-10-12 06:41:33 +0000 |
|---|---|---|
| committer | Jim Hu <jimhu@users.sourceforge.net> | 2007-10-12 06:41:33 +0000 |
| commit | b2b80439dfb4078a003b0a768c634b50759ddcb0 (patch) | |
| tree | 999fce06df2493b1a0f090c2e97f72ba59602913 /functions/calendar_functions.php | |
| parent | 86d615c773ff5cddb28d24064157b94d61695ac4 (diff) | |
| download | phpicalendar-b2b80439dfb4078a003b0a768c634b50759ddcb0.tar.gz phpicalendar-b2b80439dfb4078a003b0a768c634b50759ddcb0.tar.bz2 phpicalendar-b2b80439dfb4078a003b0a768c634b50759ddcb0.zip | |
deal with various unset variable warning situations
Diffstat (limited to 'functions/calendar_functions.php')
| -rw-r--r-- | functions/calendar_functions.php | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/functions/calendar_functions.php b/functions/calendar_functions.php index 23d23ec..d48713d 100644 --- a/functions/calendar_functions.php +++ b/functions/calendar_functions.php @@ -207,6 +207,7 @@ function getCalendarName($cal_path) { function display_ical_list($cals, $pick=FALSE) { global $cal, $ALL_CALENDARS_COMBINED, $current_view, $getdate, $calendar_lang, $all_cal_comb_lang, $cal_filelist, $cal_displaynames; // Print each calendar option. + $return = ''; foreach ($cals as $cal_tmp) { // Format the calendar path for display. // |