* rcs-5.7-commitid.patch: Check for error return from time().

contrib/ChangeLog

+2005-09-29  Derek Price  <derek@ximbiot.com>
+
+	* rcs-5.7-commitid.patch: Check for error return from time().
+
 2005-09-29  Mark D. Baushke  <mdb@gnu.org>
 
 	* rcs-5.7-commitid.patch: Rename N as COMMITID_RAW_SIZE.

contrib/rcs-5.7-commitid.patch

@@ -273,7 +273,7 @@ Index:src/ci.c
 +			len = read (fd, buf + sizeof(time_t), RANDOM_BYTES);
 +			close (fd);
 +		}
-+		if (len > 0) {
++		if (len > 0 && rightnow != (time_t)-1) {
 +			while (rightnow > 0) {
 +				*--p = rightnow % (UCHAR_MAX + 1);
 +				rightnow /= UCHAR_MAX + 1;