From 9346b9c6eb26b71dd9a7f93440007e07d0f89298 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 17 Jan 2016 10:28:26 -0500
Subject: main(): Check return value of *_vardata()

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(limited to 'src/cmd/shell.sh')

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