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fix test for missing unicode supprt

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This commit is contained in:
Kay Marquardt (Gnadelwartz) 2020-12-24 08:22:03 +01:00
parent 4d1c237510
commit 824cf137d9
1 changed files with 3 additions and 3 deletions
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6
bashbot.sh
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@ -11,7 +11,7 @@
# This file is public domain in the USA and all free countries.
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
#
#### $$VERSION$$ v1.2-dev2-55-g4a4f73b
#### $$VERSION$$ v1.2-dev2-58-g4d1c237
#
# Exit Codes:
# - 0 success (hopefully)
@ -44,8 +44,8 @@ if [ -t 1 ] && [ -n "$TERM" ]; then
fi
# we need some bash 4+ features, check for old bash by feature
if [ "$(echo -e "\u1111")" == "\u1111" ]; then
echo -e "${ORANGE}Warning: Unicode '\uxxxx' seems not supported, install a more current bash.${NC}"
if [ "$({ LC_ALL=C.utf-8 echo -e "\u1111"; } 2>/dev/null)" == "\u1111" ]; then
echo -e "${ORANGE}Warning: Missing unicode '\uxxxx' support, no unicode locale set or to old bash version.${NC}"
fi