acme: Fix arithmetic syntax

Thanks to @jow- for pointing out the mistake. Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
2026-04-30 07:28:39 +01:00 · 2018-09-19 17:57:22 +02:00
parent ef48e2cb94
commit 6bd59471bb
2 changed files with 2 additions and 2 deletions
@@ -99,7 +99,7 @@ pre_checks()
                        return 1
                    fi
                    debug "Waiting for nginx to stop..."
-                    tries=$tries+1
+                    tries=$((tries + 1))
                    sleep 1
                done
            ;;