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annotate src/which.sh @ 30136:5380551172aa v9.0.0404

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patch 9.0.0404: crash when passing invalid arguments to assert_fails() Commit: https://github.com/vim/vim/commit/1540d334a04d874c2aa9d26b82dbbcd4bc5a78de Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 7 15:20:26 2022 +0100 patch 9.0.0404: crash when passing invalid arguments to assert_fails() Problem: Crash when passing invalid arguments to assert_fails(). Solution: Check for NULL string.
author Bram Moolenaar <Bram@vim.org>
date Wed, 07 Sep 2022 16:30:02 +0200
parents 3fc0f57ecb91
children
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7
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1 #! /bin/sh
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2 #
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3 # which.sh -- find where an executable is located. It's here because the
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4 # "which" command is not supported everywhere. Used by Makefile.
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5
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6 IFS=":"
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7 for ac_dir in $PATH; do
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8 if test -f "$ac_dir/$1"; then
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9 echo "$ac_dir/$1"
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10 break
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11 fi
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12 done