Merge pull request #1244 from rouault/fix_pi_warnings
authorEven Rouault <even.rouault@spatialys.com>
Thu, 16 Apr 2020 22:39:46 +0000 (00:39 +0200)
committerGitHub <noreply@github.com>
Thu, 16 Apr 2020 22:39:46 +0000 (00:39 +0200)
Fix warnings about signed/unsigned casts in pi.c


Trivial merge