refactor(klipper.sh): fix errors
Signed-off-by: Dominik Willner th33xitus@gmail.com
This commit is contained in:
@@ -49,12 +49,11 @@ function klipper_setup_dialog(){
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### return early if klipper already exists
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### return early if klipper already exists
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if [ -n "$(klipper_exists)" ]; then
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if [ -n "$(klipper_exists)" ]; then
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ERROR_MSG="At least one Klipper service is already installed:"
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local error="At least one Klipper service is already installed:"
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for s in $(klipper_exists); do
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for s in $(klipper_exists); do
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ERROR_MSG="${ERROR_MSG}\n ➔ ${s}"
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error="${error}\n ➔ ${s}"
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done
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done
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export ERROR_MSG
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print_error "${error}" && return
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print_error && return
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fi
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fi
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### ask for amount of instances to create
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### ask for amount of instances to create
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@@ -87,7 +86,7 @@ function klipper_setup_dialog(){
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abort_msg "Exiting Klipper setup ...\n"
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abort_msg "Exiting Klipper setup ...\n"
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break;;
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break;;
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*)
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*)
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invalid_option && print_error
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print_error "Invalid command!"
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;;
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;;
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esac
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esac
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fi
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fi
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