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Add exit code

This commit is contained in:
Fierelier 2024-02-16 05:13:13 +01:00
parent fced11b21d
commit 6c6d1ee43c
1 changed files with 4 additions and 1 deletions
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5
check_prereq
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@ -1,4 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
exit_code=0
prereqs=( prereqs=(
"bash" "bash"
"flock" "flock"
@ -17,5 +18,7 @@ for prereq in "${prereqs[@]}"; do
echo -n "$prereq: " echo -n "$prereq: "
if ! command -v "$prereq"; then if ! command -v "$prereq"; then
echo "NOT FOUND." echo "NOT FOUND."
exit_code=1
fi fi
done done
exit $exit_code