diff --git a/src/pacroller/checker.py b/src/pacroller/checker.py
index 756aec2..1bcb83a 100644
--- a/src/pacroller/checker.py
+++ b/src/pacroller/checker.py
@@ -30,7 +30,7 @@ REGEX: Dict[str, Pattern] # get through lint
 class checkReport:
     def __init__(self, info: List[str] = None, warn: List[str] = None,
                  crit: List[str] = None, changes: List[Tuple[str]] = None,
-                 date: int = int(time)) -> None:
+                 date: int = int(time())) -> None:
         self._info = info or list()
         self._warn = warn or list()
         self._crit = crit or list()
@@ -86,7 +86,7 @@ class checkReport:
                 ret.append("Package changes:")
                 ret.extend([" " * indent + i for i in pkg_ret])
         if len(ret) == 1:
-            ret.append('all systems go')
+            ret.append('nothing to show')
         return "\n".join(ret)
     def info(self, text: str) -> None:
         logger.debug(f'report info {text}')
@@ -229,7 +229,7 @@ def _log_parser(log: List[str], report: checkReport) -> None:
                 report.crit(f'ALPM {line=} is unknown')
         elif source == 'ALPM-SCRIPTLET':
             (_, _, _pmsg) = _split_log_line(log[ln-1])
-            if _m := REGEX['s_upgrade_pkg'].match(_pmsg):
+            if _m := REGEX['l_upgrade'].match(_pmsg):
                 pkg, *_ = _m.groups()
             elif _m := REGEX['l_install'].match(_pmsg):
                 pkg, *_ = _m.groups()
@@ -237,6 +237,8 @@ def _log_parser(log: List[str], report: checkReport) -> None:
                 pkg, *_ = _m.groups()
             else:
                 report.crit(f'{line=} has unknown SCRIPTLET output')
+                ln += 1
+                continue
             logger.debug(f'.install start {pkg=}')
             while True:
                 ln += 1
diff --git a/src/pacroller/config.json.example b/src/pacroller/config.json.example
index d52f4b7..561902c 100644
--- a/src/pacroller/config.json.example
+++ b/src/pacroller/config.json.example
@@ -8,9 +8,9 @@
     "hold": {
         "linux": "(.*)",
         "python": "[0-9]+[.]([0-9]+)[.][0-9]+[-][0-9]+"
-    }
-    'ignored_pacnew': [
-        '/etc/locale.gen',
-        '/etc/pacman.d/mirrorlist'
+    },
+    "ignored_pacnew": [
+        "/etc/locale.gen",
+        "/etc/pacman.d/mirrorlist"
     ]
 }
diff --git a/src/pacroller/config.py b/src/pacroller/config.py
index 09f0d56..5488205 100644
--- a/src/pacroller/config.py
+++ b/src/pacroller/config.py
@@ -27,7 +27,7 @@ EXTRA_SAFE = bool(_config.get('extra_safe', False))
 SHELL = str(_config.get('shell', '/bin/bash'))
 
 HOLD = _config.get('hold', dict())
-for (k, v)  in HOLD:
+for (k, v)  in HOLD.items():
     assert isinstance(k, str) and isinstance(v, str)
 
 IGNORED_PACNEW = _config.get('ignored_pacnew', list())
diff --git a/src/pacroller/main.py b/src/pacroller/main.py
index d414be2..2b545f7 100644
--- a/src/pacroller/main.py
+++ b/src/pacroller/main.py
@@ -68,8 +68,8 @@ class alpmCallback:
 
 def upgrade() -> List[str]:
     logger.info('upgrade start')
-    handle = pycman.config.init_with_config(PACMAN_CONFIG)
     pycman.config.cb_log = lambda *_: None
+    handle = pycman.config.init_with_config(PACMAN_CONFIG)
     localdb = handle.get_localdb()
     alpmCallback().setup_hdl(handle)
     t = handle.init_transaction()
@@ -77,6 +77,7 @@ def upgrade() -> List[str]:
         t.sysupgrade(False) # no downgrade
         if len(t.to_add) + len(t.to_remove) == 0:
             logger.info('upgrade end, nothing to do')
+            exit(0)
         else:
             def examine_upgrade(toadd: List[pyalpm.Package], toremove: List[pyalpm.Package]) -> None:
                 for pkg in toadd: