Prevent git blame from segfaulting on a missing author name

diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index 466240cd415fe544ed55d991e176129e7f869b79..c2ec3cb4bd97693ef8f8f25064297f019053e03a 100755 (executable)
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -10,17 +10,19 @@ cvs CLI client via git-cvsserver server'
 
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+       say 'skipping git cvsserver tests, perl not available'
+       test_done
+fi
 cvs >/dev/null 2>&1
 if test $? -ne 1
 then
     say 'skipping git-cvsserver tests, cvs not found'
     test_done
-    exit
 fi
-perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
+"$PERL_PATH" -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
     say 'skipping git-cvsserver tests, Perl SQLite interface unavailable'
     test_done
-    exit
 }
 
 unset GIT_DIR GIT_CONFIG