fetch: do not create ref from empty name

diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh
index 5d6200c4dfa5b40cdbe4423c6091b75ad47c3039..aca40c1b1ff0f957652f75383625367d85242c14 100755 (executable)
--- a/t/t9401-git-cvsserver-crlf.sh
+++ b/t/t9401-git-cvsserver-crlf.sh
@@ -49,14 +49,17 @@ not_present() {
 cvs >/dev/null 2>&1
 if test $? -ne 1
 then
-    test_expect_success 'skipping git-cvsserver tests, cvs not found' :
+    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
-    exit
 fi
 perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
-    test_expect_success 'skipping git-cvsserver tests, Perl SQLite interface unavailable' :
+    say 'skipping git-cvsserver tests, Perl SQLite interface unavailable'
     test_done
-    exit
 }
 
 unset GIT_DIR GIT_CONFIG