Don't print recursive reboots.

diff --git a/src/tests/make-grade b/src/tests/make-grade
index e6c4b9cdaad627eec2f2ab46612f7b3c43b987ce..23f6ec32d7a9aa4aa9594fb6cf3f62af01af33d8 100755 (executable)
--- a/src/tests/make-grade
+++ b/src/tests/make-grade
@@ -132,13 +132,17 @@ for my $test (@failures) {
     if (open (OUTPUT, '<', "$test.output")) {
        print "\nOUTPUT FROM $test:\n\n";
     
-       my ($panics) = 0;
+       my ($panics, $boots) = (0, 0);
        while (<OUTPUT>) {
            if (/PANIC/ && ++$panics > 2) {
                print "[...details of additional panic(s) omitted...]\n";
                last;
            }
            print;
+           if (/Pintos booting/ && ++$boots > 1) {
+               print "[...details of reboot(s) omitted...]\n";
+               last;
+           }
        }
        close (OUTPUT);
     }