tree a4f96e9765e725756fabbea919b3eddfcf36a26f
parent be8e0ebaed64508599086f5c5795e13dace9e308
author Michael Tuexen <tuexen@fh-muenster.de> 1553424240 +0100
committer Michael Tuexen <tuexen@fh-muenster.de> 1553424240 +0100

Fix several signed/unsigned issues.