Merge remote-tracking branch 'origin' into xoauth

[nmh] / sbr / datetime.c

diff --git a/sbr/datetime.c b/sbr/datetime.c
index 34287b2331c54ca50f058b99a042719b3ffe64b0..4fb7bac0035033ea4689513add5511a43cf4162b 100644 (file)
--- a/sbr/datetime.c
+++ b/sbr/datetime.c
@@ -62,7 +62,10 @@ parse_datetime (const char *datetime, const char *zone, int dst,
                 struct tws *tws) {
     char utc_indicator;
     int form_1 = 0;
-    int items_matched =
+    int items_matched;
+
+    memset(tws, 0, sizeof *tws);
+    items_matched =
         sscanf (datetime, "%4d%2d%2dT%2d%2d%2d%c",
                 &tws->tw_year, &tws->tw_mon, &tws->tw_mday,
                 &tws->tw_hour, &tws->tw_min, &tws->tw_sec,
@@ -80,12 +83,16 @@ parse_datetime (const char *datetime, const char *zone, int dst,
         form_1 = 1;
     }
 
-    if (items_matched >= 6) {
+    /* items_matched of 3 is for, e.g., 20151230.  Assume that means
+       the entire day.  The time fields of the tws struct were
+       initialized to 0 by the memset() above. */
+    if (items_matched >= 6  ||  items_matched == 3) {
         int offset = atoi (zone ? zone : "0");
 
         /* struct tws defines tw_mon over [0, 11]. */
         --tws->tw_mon;
 
+        /* Fill out rest of tws, i.e., its tw_wday and tw_flags. */
         set_dotw (tws);
         /* set_dotw() sets TW_SIMP.  Replace that with TW_SEXP so that
            dasctime() outputs the dotw before the date instead of after. */
@@ -262,7 +269,8 @@ rrule_clock (const char *rrule, const char *starttime, const char *zone,
              unsigned int year) {
     time_t clock = 0;
 
-    if (nmh_strcasestr (rrule, "FREQ=YEARLY;INTERVAL=1")) {
+    if (nmh_strcasestr (rrule, "FREQ=YEARLY;INTERVAL=1")  ||
+        (nmh_strcasestr (rrule, "FREQ=YEARLY")  &&  nmh_strcasestr(rrule, "INTERVAL") == NULL)) {
         struct tws *tws;
         const char *cp;
         int wday = -1, month = -1;