Merge pull request #353 from OCR-D/fix-tessdata

Dockerfile: needs no TESSDATA_PREFIX anymore

Author: kba

Dockerfile

@@ -42,10 +42,6 @@ ENV XDG_DATA_HOME /usr/local/share
 # VOLUME $XDG_DATA_HOME/ocrd-resources
 ENV HOME /
 
-# Set the TESSDATA_PREFIX in such a way that the standalone
-# tesseract CLI will find the models
-ENV TESSDATA_PREFIX $XDG_DATA_HOME/ocrd-resources/ocrd-tesserocr-recognize
-
 # make apt run non-interactive during build
 ENV DEBIAN_FRONTEND noninteractive