1 SC1057

Vidar Holen edited this page 2022-10-19 20:28:02 -07:00

Table of Contents

• Did you forget the do for this loop?
• Problematic code:
• Correct code:
• Rationale:
• Exceptions:
• Related resources:

Did you forget the do for this loop?

Problematic code:

while read -r line
  echo $line
done

Correct code:

while read -r line
do
  echo $line
done

Rationale:

ShellCheck found a loop that appears to be missing its do statement. Make sure the loop syntax is correct.

Exceptions:

None.

Related resources:

• Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!

ShellCheck

• Installation

  • CentOS6
  • More Installation Guides

• Usage

  • Directive
  • Ignore

• Integrating and extending

  • Misc. contributions
  • Azure Pipelines
  • Buildkite
  • CircleCI
  • DevGuide
  • Integration
  • JUnit
  • Phabricator
  • TravisCI
  • GitLab CI
  • Drone
  • GitHub Actions

• Severity

• Template

Each individual ShellCheck warning has its own wiki page like SC1000. Use GitHub Wiki's "Pages" feature above to find a specific one, or see Checks.