groff/groff-1.20.1-nroff-empty-LANGUAGE.patch

14 lines
532 B
Diff

Index: b/src/roff/nroff/nroff.sh
===================================================================
--- a/src/roff/nroff/nroff.sh
+++ b/src/roff/nroff/nroff.sh
@@ -131,7 +131,7 @@ then
*)
# Some old shells don't support ${FOO:-bar} expansion syntax. We
# should switch to it when it is safe to abandon support for them.
- case "${LC_ALL-${LC_CTYPE-${LANG}}}" in
+ case "${LC_ALL:-${LC_CTYPE:-${LANG}}}" in
*.UTF-8)
Tloc=utf8 ;;
iso_8859_1 | *.ISO-8859-1 | *.ISO8859-1 | \