Patch a bug occurring when both coverage and minread are set from the

command line options

python/orgasm/commands/buildgraph.py

@@ -288,6 +288,8 @@ def run(config):
             logger.info('Coverage forced by user at : %d' % coverage)
             minread,minoverlap = estimateMinRead(r,config['buildgraph']['minoverlap'],
                                                  mincoverage)
+            if config['buildgraph']['minread'] is not None:
+                minread = config['buildgraph']['minread']
             
         else:
         ##########################