t: use perl instead of "$PERL_PATH" where applicable

diff --git a/t/t5551-http-fetch.sh b/t/t5551-http-fetch.sh
index 8196af19f68ac3772a81326828f7cdf83ae399a1..f036392c295830c66cdb4b0ec37afd623e7d5549 100755 (executable)
--- a/t/t5551-http-fetch.sh
+++ b/t/t5551-http-fetch.sh
@@ -224,7 +224,7 @@ test_expect_success EXPENSIVE 'create 50,000 tags in the repo' '
        done | git fast-import --export-marks=marks &&
 
        # now assign tags to all the dangling commits we created above
-       tag=$("$PERL_PATH" -e "print \"bla\" x 30") &&
+       tag=$(perl -e "print \"bla\" x 30") &&
        sed -e "s|^:\([^ ]*\) \(.*\)$|\2 refs/tags/$tag-\1|" <marks >>packed-refs
        )
 '