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annotate src/which.sh @ 26709:0c5daf5e5514 v8.2.3883

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patch 8.2.3883: crash when switching to other regexp engine fails Commit: https://github.com/vim/vim/commit/5937c7505f444dd896f336fa0119a93a55ebe9a2 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 24 16:46:14 2021 +0000 patch 8.2.3883: crash when switching to other regexp engine fails Problem: Crash when switching to other regexp engine fails. Solution: Check for regprog being NULL.
author Bram Moolenaar <Bram@vim.org>
date Fri, 24 Dec 2021 18:00:03 +0100
parents 3fc0f57ecb91
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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