Remove unused local variable
This fixes an alert from LGTM.
Fixes: ("implement foundation of ocrd resmgr")
@@ -55,7 +55,6 @@ def list_installed(executable=None):
List installed resources
"""
resmgr = OcrdResourceManager()
- ret = []
for executable, reslist in resmgr.list_installed(executable):
print_resources(executable, reslist, resmgr)
