gracefully stop on TERM signal #7
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When not being on foreground, a shell script is not leader of its process group and the TERM signal does not kill the commands running as children. This changes ensure the command in the foreground is a shell builtin (wait).
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When not being on foreground, a shell script is not leader of its process group and the TERM signal does not kill the commands running as children. This changes ensure the command in the foreground is a shell builtin (wait).