Fix t5516-fetch for systems where `wc -l` outputs whitespace.

diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh
index 44ae503b992ee26023a19830039062e01be9aa57..d948724566b2185d4934beb1bc82157e893611fc 100755 (executable)
--- a/t/t9500-gitweb-standalone-no-errors.sh
+++ b/t/t9500-gitweb-standalone-no-errors.sh
@@ -60,6 +60,12 @@ gitweb_run () {
 
 . ./test-lib.sh
 
+perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
+    test_expect_success 'skipping gitweb tests, perl version is too old' :
+    test_done
+    exit
+}
+
 gitweb_init
 
 # ----------------------------------------------------------------------