* Update ical_dezonify() to use system tzdata

[citadel.git] / webcit / ical_dezonify.c

diff --git a/webcit/ical_dezonify.c b/webcit/ical_dezonify.c
index ff501519d244d4fea49a6342fa1659cf156414a2..525af16e4dba85b08b02b10d4efb2cfc28ffa71c 100644 (file)
--- a/webcit/ical_dezonify.c
+++ b/webcit/ical_dezonify.c
@@ -13,6 +13,8 @@
 #include "webcit.h"
 #include "webserver.h"
 
+#define DBG_ICAL       1
+
 
 /*
  * Figure out which time zone needs to be used for timestamps that are
@@ -77,12 +79,22 @@ void ical_dezonify_backend(icalcomponent *cal,
 #endif
                        }
                        else {
+                               /* try attached first */
                                t = icalcomponent_get_timezone(cal, tzid);
 #ifdef DBG_ICAL
                                lprintf(9, "                * ...and I %s have tzdata for that zone.\n",
                                        (t ? "DO" : "DO NOT")
                                );
 #endif
+                               /* then try built-in timezones */
+                               if (!t) {
+                                       t = icaltimezone_get_builtin_timezone(tzid);
+#ifdef DBG_ICAL
+                                       if (t) {
+                                               lprintf(9, "                * Using system tzdata!\n");
+                                       }
+#endif
+                               }
                        }
                }