1 files changed, 15 insertions, 0 deletions
diff --git a/tests/t-triggers-configure/pkg-interest-1/DEBIAN/postinst b/tests/t-triggers-configure/pkg-interest-1/DEBIAN/postinst
new file mode 100755
index 0000000..69ad9b5
--- /dev/null
+++ b/tests/t-triggers-configure/pkg-interest-1/DEBIAN/postinst
@@ -0,0 +1,15 @@
+#!/bin/sh
+set -e
+
+case "$1" in
+  configure)
+    if [ -z "$2" ]; then
+       echo "FAIL: upgrading and no previous version passed to configure" 2>&1
+       exit 1
+    else
+       echo "PASS: upgrading from version '$2'"
+    fi
+  ;;
+esac
+
+exit 0