During boot, if /lib64/rc/init.d/ is a tmpfs mount
and rc.log can be either unavailable or no longer
available at some point in the future.
This patch makes rc-logger deal with ENOENT if
rc.log cannot be opened for reading.
--- openrc-0.9.9.3.orig/src/rc/rc-logger.c
+++ openrc-0.9.9.3/src/rc/rc-logger.c
@@ -268,7 +268,7 @@ rc_logger_open(const char *level)
 						break;
 					}
 				}
-			} else {
+			} else if (errno != ENOENT) {
 				log_error = 1;
 				eerror("Error: fopen(%s) failed: %s", TMPLOG, strerror(errno));
 			}
@@ -280,7 +280,7 @@ rc_logger_open(const char *level)
 			 * logfile or its basedir may be read-only during sysinit and
 			 * shutdown so skip the error in this case
 			 */
-			if (errno != EROFS && ((strcmp(level, RC_LEVEL_SHUTDOWN) != 0) && (strcmp(level, RC_LEVEL_SYSINIT) != 0))) {
+			if (errno != EROFS && errno != ENOENT && ((strcmp(level, RC_LEVEL_SHUTDOWN) != 0) && (strcmp(level, RC_LEVEL_SYSINIT) != 0))) {
 				log_error = 1;
 				eerror("Error: fopen(%s) failed: %s", logfile, strerror(errno));
 			}