Fixed a crash when data for correlations was empty.
authorJohn Darrington <john@darrington.wattle.id.au>
Tue, 5 Apr 2016 19:08:50 +0000 (21:08 +0200)
committerJohn Darrington <john@darrington.wattle.id.au>
Tue, 5 Apr 2016 19:23:04 +0000 (21:23 +0200)
commit7741e39c8dd2ca7b6a5c68c7af74ca0507690644
tree04f6bf9970f86e6602e4ad2fff097ca3bb90d4bc
parent6276f76974fc271d325e9756357618c384a33b82
Fixed a crash when data for correlations was empty.

Found by zzuf.
src/language/stats/correlations.c
tests/language/stats/correlations.at