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-rwxr-xr-xshare/hydractl/trac-upgrade9
1 files changed, 9 insertions, 0 deletions
diff --git a/share/hydractl/trac-upgrade b/share/hydractl/trac-upgrade
index 31e8f52..c5774f9 100755
--- a/share/hydractl/trac-upgrade
+++ b/share/hydractl/trac-upgrade
@@ -30,6 +30,15 @@ fi
# Upgrade
for instance in `find $BASE -maxdepth 2 -name trac`; do
+ # Check for Trac
+ #
+ # Do this inside the loop to avoid giving an error
+ # message if there's no trac instance
+ if ! which trac-admin &> /dev/null; then
+ echo "Could not find a trac-admin executable, aborting"
+ exit 1
+ fi
+
(
echo "Upgrading trac instance $instance..."
cd $instance