Fix 'Bad substitution' issue #662
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In posix shell, string indexing is undefined. This commit replaces the string indexing with a more portable implementation.
BonfaceKilz
approved these changes
Jan 27, 2022
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In posix shell, string indexing is undefined. This commit replaces the
string indexing with a more portable implementation.
Description
The indexing
${GIT_HASH:0:9}will not work with/bin/sh, therefore I replaced it with a more portable implementation.Please review and merge