X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=t%2Ft0021-conversion.sh;h=8fc39d77cec6168dae930beef785597dace24aa3;hb=5bdd8d4a3062ac8f29ec511fecb85049f6ff3ecc;hp=cb860296edfab2d117fc8b62505df00a51baed02;hpb=a41acc63badf20cbb22cca61039dca9309deaa19;p=git.git

diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh
index cb860296e..8fc39d77c 100755
--- a/t/t0021-conversion.sh
+++ b/t/t0021-conversion.sh
@@ -5,7 +5,9 @@ test_description='blob conversion via gitattributes'
 . ./test-lib.sh
 
 cat <<\EOF >rot13.sh
-tr '[a-zA-Z]' '[n-za-mN-ZA-M]'
+tr \
+  'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' \
+  'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM'
 EOF
 chmod +x rot13.sh