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| author | Tom Ryder <tom@sanctum.geek.nz> | 2017-07-02 17:36:37 +1200 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-07-02 22:57:07 +1200 |
| commit | 95276f25769a0607cda50041169197d0522b98ff (patch) | |
| tree | 3a4738901390c94f76de6ee7b6394d39b4c1ed00 /bin/max.awk | |
| parent | Coerce seed to number (diff) | |
| download | dotfiles-95276f25769a0607cda50041169197d0522b98ff.tar.gz dotfiles-95276f25769a0607cda50041169197d0522b98ff.zip | |
Lots of cleanup of awk scripts
Mostly inspired by suggestions from gawk --lint
Diffstat (limited to 'bin/max.awk')
| -rw-r--r-- | bin/max.awk | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/bin/max.awk b/bin/max.awk index 11d4efd9..f6b84ead 100644 --- a/bin/max.awk +++ b/bin/max.awk @@ -1,8 +1,6 @@ # Get the maximum of a list of numbers -{ - if (NR == 1 || $1 > max) - max = $1 -} +BEGIN { max = 0 } +NR == 1 || $1 > max { max = $1 + 0 } END { if (!NR) exit(1) |