Mike Frysinger d6d20de8b7 gawk: fix gensub usage ...

The third arg can either be a string with "g" or "G", or it is a number.
The empty string elicits a warning with newer versions like so:
gawk: scripts/sysd-rules.awk:56: warning: gensub: third argument `' treated as 1

2015-08-09 04:19:17 -04:00

2.7 KiB

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