ver1.0 vcalendar rrule string composes wrong negative digit in mday

Change-Id: I2b6328500376f73b6b5f78abda69d96395b04f27

diff --git a/common/cal_vcalendar_make.c b/common/cal_vcalendar_make.c
index a980c5b..bb93120 100644 (file)
--- a/common/cal_vcalendar_make.c
+++ b/common/cal_vcalendar_make.c
@@ -512,7 +512,8 @@ int _cal_vcalendar_make_rrule_append_mday(char *buf, int buf_len, char *mday)
                        continue;
 
                int num = atoi(t[i]);
-               ret += snprintf(buf +len +ret, buf_len -len -ret, "%d%s", num, 0 < num ? " " : "- ");
+               ret += snprintf(buf +len +ret, buf_len -len -ret, "%d%s",
+                               num < 0 ? (-1 * num) : num, num < 0 ? "- " : " ");
        }
        g_strfreev(t);