log_read: Just warn when file shrinks, try reading anyway

diff --git a/src/log_read.py b/src/log_read.py
index ad5d405..c6b646e 100644 (file)
--- a/src/log_read.py
+++ b/src/log_read.py
@@ -210,7 +210,6 @@ class IterativeReader(object):
                     enumerate(zip(self.file_objs, self.file_descs,
                                   self.descriptions, self.last_sizes,
                                   self.ignore)):
-
                 if do_ignore:
                     continue
 
@@ -225,11 +224,11 @@ class IterativeReader(object):
                              .format(file_desc, description),
                              category=LogReadWarning)
                         self.ignore[idx] = True
-                elif new_size < last_size:
-                    warn('{0} / {1} has become smaller ({2} --> {3})!'
-                         .format(obj, description, last_size, new_size),
-                         category=LogReadWarning)
-                else:   # (new_size > last_size)
+                else:
+                    if new_size < last_size:
+                        warn('{0} / {1} has become smaller ({2} --> {3})!'
+                             .format(obj, description, last_size, new_size),
+                             category=LogReadWarning)
                     try:
                         new_data = obj.read()
                     except OSError as ose:    # includes IOErrors