Task #99010 - added.err

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Error: CPPCHECK_WARNING (CWE-563):
avahi-0.9.rc3/avahi-daemon/dbus-util.c:319: style[unreadVariable]: Variable 'txt' is assigned a value that is never used.
#  317|   
#  318|       }
#  319|->     txt = avahi_string_list_reverse(txt);
#  320|       dbus_message_iter_close_container(&iter, &sub);
#  321|   }

Error: CPPCHECK_WARNING (CWE-398):
avahi-0.9.rc3/avahi-daemon/dbus-util.c:319: warning[uselessAssignmentPtrArg]: Assignment of function parameter has no effect outside the function. Did you forget dereferencing it?
#  317|   
#  318|       }
#  319|->     txt = avahi_string_list_reverse(txt);
#  320|       dbus_message_iter_close_container(&iter, &sub);
#  321|   }

Error: CLANG_WARNING:
avahi-0.9.rc3/avahi-daemon/dbus-util.c:319:5: warning[deadcode.DeadStores]: Value stored to 'txt' is never read
#  317|   
#  318|       }
#  319|->     txt = avahi_string_list_reverse(txt);
#  320|       dbus_message_iter_close_container(&iter, &sub);
#  321|   }