Commit 645c1728 authored by Stefan Raspl's avatar Stefan Raspl Committed by Paolo Bonzini

tools/kvm_stat: remove regex filter on empty input

Behavior on empty/0 input for regex and pid filtering was inconsistent, as
the former would keep the current filter, while the latter would (naturally)
remove any pid filtering.
Make things consistent by falling back to the default filter on empty input
for the regex filter dialogue.
Signed-off-by: default avatarStefan Raspl <raspl@linux.vnet.ibm.com>
Reviewed-by: default avatarMarc Hartmayer <mhartmay@linux.vnet.ibm.com>
Signed-off-by: default avatarRadim Krčmář <rkrcmar@redhat.com>
parent 72187dfa
...@@ -966,6 +966,7 @@ class Tui(object): ...@@ -966,6 +966,7 @@ class Tui(object):
regex = self.screen.getstr() regex = self.screen.getstr()
curses.noecho() curses.noecho()
if len(regex) == 0: if len(regex) == 0:
self.stats.fields_filter = r'^[^\(]*$'
self.refresh_header() self.refresh_header()
return return
try: try:
......
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