Fix crash in ROC command when no valid state variable is given.
authorJohn Darrington <john@darrington.wattle.id.au>
Fri, 25 Mar 2016 20:25:49 +0000 (21:25 +0100)
committerJohn Darrington <john@darrington.wattle.id.au>
Fri, 25 Mar 2016 20:25:49 +0000 (21:25 +0100)
commit51668663b12dae19507f9c1d423f618ed53d4d32
tree4a1619edd59c632a59dd5c70f1b4a1b99a35374a
parentba62a44bae574548294d6ed5112cceb69fd4f074
Fix crash in ROC command when no valid state variable is given.

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