X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=src%2FDate.cc;h=d13d6d4798443fb9fd2c93875feb531289972e7e;hb=9a61860296f39594c2ae43b30f174281b7e5cb35;hp=6e8fdb6250b3d7e101a2e760cf176349a7cc52eb;hpb=6b8da0110c1dc3c720b6000b95b401b87e78d3f2;p=lib1wire.git

diff --git a/src/Date.cc b/src/Date.cc
index 6e8fdb6..d13d6d4 100644
--- a/src/Date.cc
+++ b/src/Date.cc
@@ -88,29 +88,35 @@ void Date::copy(Date *date) {
 	sec	= date->sec;
 }
 
-bool Date::before(Date date2) {
+bool Date::before(Date *date2) {
 	bool	ret_val;
+	string	s1;
+	string	s2;
 
-	string s1 = this->to_sortable_string();
-	string s2 = date2.to_sortable_string();
 	ret_val	= false;
-	if (s1.compare(s2) < 0) {
-		ret_val	= true;
+	if (date2 != NULL) {
+		s1	= this->to_sortable_string();
+		s2	= date2->to_sortable_string();
+		if (s1.compare(s2) < 0) {
+			ret_val	= true;
+		}
 	}
 	return ret_val;
 }
 
-bool Date::equals(Date date2) {
+bool Date::equals(Date *date2) {
 	bool ret_val;
 
 	ret_val	= false;
-	if ((this->sec == date2.sec) &&
-	    (this->min == date2.min) &&
-	    (this->hour == date2.hour) &&
-	    (this->day == date2.day) &&
-	    (this->month == date2.month) &&
-	    (this->year == date2.year)) {
-		ret_val	= true;
+	if (date2 != NULL) {
+		if ((this->sec == date2->sec) &&
+		    (this->min == date2->min) &&
+		    (this->hour == date2->hour) &&
+		    (this->day == date2->day) &&
+		    (this->month == date2->month) &&
+		    (this->year == date2->year)) {
+			ret_val	= true;
+		}
 	}
 	return ret_val;
 }