tests: allow passing log_level via an environment variable (#10490)

2018-10-23 16:09:23 +09:00
parent 3deb28f20a
commit 20fc56c02d
1 changed files with 1 additions and 1 deletions
@@ -782,7 +782,7 @@ _lvl2char() {
 # This enables:
 # dwarn "This is a warning"
 # echo "This is a warning" | dwarn
-LOG_LEVEL=4
+LOG_LEVEL=${LOG_LEVEL:-4}

 dlog() {
    [ -z "$LOG_LEVEL" ] && return 0