Fix error when /proc/version is missing

This commit is contained in:
Tim Byrne 2020-02-03 08:30:50 -06:00
parent 45f1d93193
commit 79e93e38bc
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1 changed files with 3 additions and 1 deletions

4
yadm
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@ -1535,7 +1535,9 @@ function configure_repo() {
function set_operating_system() {
if [[ "$(<"$PROC_VERSION")" =~ [Mm]icrosoft ]]; then
local proc_version
proc_version=$(cat "$PROC_VERSION" 2>/dev/null)
if [[ "$proc_version" =~ [Mm]icrosoft ]]; then
OPERATING_SYSTEM="WSL"
else
OPERATING_SYSTEM=$(uname -s)