ideviceprovision: Fix date output by adding MAC_EPOCH
diff --git a/common/utils.c b/common/utils.c
index 7f66ec2..58dac02 100644
--- a/common/utils.c
+++ b/common/utils.c
@@ -472,7 +472,7 @@
 	case PLIST_DATE:
 		plist_get_date_val(node, (int32_t*)&tv.tv_sec, (int32_t*)&tv.tv_usec);
 		{
-			time_t ti = (time_t)tv.tv_sec;
+			time_t ti = (time_t)tv.tv_sec + MAC_EPOCH;
 			struct tm *btime = localtime(&ti);
 			if (btime) {
 				s = (char*)malloc(24);