for-each-ref: Do not lookup objects when they will not be used

diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh
index 12e0e508226cb9197ad3f419387dfcfb3ab9e0d9..aca40c1b1ff0f957652f75383625367d85242c14 100755 (executable)
--- a/t/t9401-git-cvsserver-crlf.sh
+++ b/t/t9401-git-cvsserver-crlf.sh
@@ -52,6 +52,11 @@ then
     say 'skipping git-cvsserver tests, cvs not found'
     test_done
 fi
+if ! test_have_prereq PERL
+then
+    say 'skipping git-cvsserver tests, perl not available'
+    test_done
+fi
 perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
     say 'skipping git-cvsserver tests, Perl SQLite interface unavailable'
     test_done