variables: fix callback setup leak with non existent variable
commite4d5cb0f83e92d98d58649990a218a057aed3ad7
authorFrancois Cartegnie <fcvlcdev@free.fr>
Wed, 13 Feb 2019 11:14:22 +0000 (13 12:14 +0100)
committerFrancois Cartegnie <fcvlcdev@free.fr>
Wed, 13 Feb 2019 11:14:22 +0000 (13 12:14 +0100)
treedaf4ddd689fe858afe9eec459fd73ac3d338864e
parente3b0a7a6d4253dea748aa217b26ec4012fdc3ca7
variables: fix callback setup leak with non existent variable
src/misc/variables.c