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author | Dylan Baker <dylan@pnwbakers.com> | 2019-04-22 15:54:16 -0700 |
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committer | Dylan Baker <dylan@pnwbakers.com> | 2019-04-25 12:28:51 -0700 |
commit | 5678468c2cc1f4639c68a95fb71f8212c846459b (patch) | |
tree | eeedb656ffa320932b052043355e297809b90633 /mesonbuild/mesonmain.py | |
parent | 8e1670cc60cc853c7ddc81dceb65dc93fa45bfa9 (diff) | |
download | meson-5678468c2cc1f4639c68a95fb71f8212c846459b.zip meson-5678468c2cc1f4639c68a95fb71f8212c846459b.tar.gz meson-5678468c2cc1f4639c68a95fb71f8212c846459b.tar.bz2 |
Don't use len() to test for container emptiness
I ran the numbers once before (it's in the meson history) but it's
*much* faster to *not* use len for testing if a container is empty or
not.
Diffstat (limited to 'mesonbuild/mesonmain.py')
-rw-r--r-- | mesonbuild/mesonmain.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mesonbuild/mesonmain.py b/mesonbuild/mesonmain.py index f80dfdd..4326c20 100644 --- a/mesonbuild/mesonmain.py +++ b/mesonbuild/mesonmain.py @@ -110,7 +110,7 @@ class CommandLineParser: # If first arg is not a known command, assume user wants to run the setup # command. known_commands = list(self.commands.keys()) + ['-h', '--help'] - if len(args) == 0 or args[0] not in known_commands: + if not args or args[0] not in known_commands: args = ['setup'] + args # Hidden commands have their own parser instead of using the global one |