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Ignore missing properties on completely blank repos

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This commit is contained in:
Steve Streeting 2020-04-23 15:28:56 +01:00
parent 8692a1acfa
commit 1f5ee43bfc
1 changed files with 4 additions and 1 deletions
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5
ue4-svn-setup.ps1
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@ -126,7 +126,10 @@ function Set-Svn-Props {
if (-not $overwriteprops) {
# We need to merge our props with whatever is already present
# Can't believe SVN doesn't have a command for this (facepalm)
$oldvalues = $(svn propget $propname $path)
# We need to continue on error if property doesn't exist
$ErrorActionPreference = "SilentlyContinue"
$oldvalues = (svn propget $propname $path 2>$null)
$ErrorActionPreference = "Stop"
$oldarray = $oldvalues -split "\r?\n"
$newarray = $values -split "\r?\n"
# remove duplicates & Empties and sort both arrays so we can insert