builtin/commit.c: extract ignore_non_trailer() helper function

diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh
index 8c3db763013ff736e173a405de70f68cbdddaf9f..5a4ed28e4980ea080fc018043527d9c62dd9b5d7 100755 (executable)
--- a/t/t9401-git-cvsserver-crlf.sh
+++ b/t/t9401-git-cvsserver-crlf.sh
@@ -68,7 +68,7 @@ then
     skip_all='skipping git-cvsserver tests, perl not available'
     test_done
 fi
-"$PERL_PATH" -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
+perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
     skip_all='skipping git-cvsserver tests, Perl SQLite interface unavailable'
     test_done
 }