X-Git-Url: https://git.ao2.it/config/vcsh.git/blobdiff_plain/e7109b26ca3742d660d77df5a94326297f00eaa0..c6461aa97fe3711c2055721aa37d8b0d19579f49:/.config/vcsh/hooks-available/populate-fully.sh

diff --git a/.config/vcsh/hooks-available/populate-fully.sh b/.config/vcsh/hooks-available/populate-fully.sh
index 46e155f..b038d1e 100755
--- a/.config/vcsh/hooks-available/populate-fully.sh
+++ b/.config/vcsh/hooks-available/populate-fully.sh
@@ -2,7 +2,10 @@
 
 set -e
 
-# Only one vcsh instance at a time can have the work dir fully populated.
+# If the vcsh repository does not exist, exit without doing anything.
+[ -d "$GIT_DIR" ] || exit 0
+
+# Only one vcsh instance at a time can have the working tree fully populated.
 LOCKDIR=/run/lock/vcsh
 
 # Kill the parent process because vcsh does not catch the hook exit value.
@@ -13,7 +16,7 @@ mkdir "$LOCKDIR" 2>/dev/null || { echo "An instance of vcsh already entered a re
 echo $PPID > "$LOCKDIR/pid"
 
 # git read-tree manual page says this is the proper way to fully repopulate
-# the working directory
+# the working tree.
 git config core.sparseCheckout true
 rm -f "$GIT_DIR/info/sparse-checkout"
 echo "/*" > "$GIT_DIR/info/sparse-checkout"