Cap the exit code of the bisecting script

Segfaults cause $? to be set to 139 on my machine, which stops the bisect
process.

diff --git a/pod/perlrepository.pod b/pod/perlrepository.pod
index 2924b39..a72be28 100644 (file)
--- a/pod/perlrepository.pod
+++ b/pod/perlrepository.pod
@@ -565,6 +565,7 @@ testcase:
   [ -x ./perl ] || exit 125
   ./perl -Ilib ~/testcase.pl
   ret=$?
+  [ $ret -gt 127 ] && ret=127
   git clean -dxf
   exit $ret