Merge pull request #170 from nextstrain/remove-augur-recursion-limit

Snakefile: remove AUGUR_RECURSION_LIMIT

Snakefile

@@ -10,12 +10,6 @@ if version.parse(augur_version) < version.parse(min_augur_version):
     )
     sys.exit(1)
 
-# Set the maximum recursion limit globally for all shell commands, to avoid
-# issues with large trees crashing the workflow.  Preserve Snakemake's default
-# use of Bash's "strict mode", as we rely on that behaviour.
-# Copied directly from the ncov workflow
-# https://github.com/nextstrain/ncov/blob/c6fcdf6b19f9dcb92c9f59d0fda1c953192e3950/Snakefile#L15-L18
-shell.prefix("set -euo pipefail; export AUGUR_RECURSION_LIMIT=10000; ")
 
 if not config: