Fix compiler warning.
commit5573a3383c7e77ff36e579de927375b16a9a499c
authorBen Kibbey <bjk@luxsci.net>
Fri, 14 Aug 2020 17:08:14 +0000 (14 10:08 -0700)
committerBen Kibbey <bjk@luxsci.net>
Fri, 14 Aug 2020 17:08:14 +0000 (14 10:08 -0700)
tree29a2d7b14b94ad785f3f7c412b95ea30d7586260
parent7c0ddc881703ffa6168842cc38080efd5cd3696f
Fix compiler warning.

Cast to long. It can only fail if the pid file is modified externally.
src/pwmd.c