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stdenv substitute: fail on non-existant input file

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fixes #9744
This commit is contained in:
Robin Gloster 2016-08-01 07:33:39 +00:00
parent c8a7e0b540
commit b6c204f088
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1 changed files with 5 additions and 0 deletions
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5
pkgs/stdenv/generic/setup.sh
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@ -389,6 +389,11 @@ substitute() {
local input="$1" local input="$1"
local output="$2" local output="$2"
if [ ! -f "$input" ]; then
echo "substitute: File \"$input\" does not exist"
return 1
fi
local -a params=("$@") local -a params=("$@")
local n p pattern replacement varName content local n p pattern replacement varName content