lavfi/hue: fix crash when resetting the saturation expression
authorStefano Sabatini <stefasab@gmail.com>
Fri, 21 Sep 2012 10:33:27 +0000 (12:33 +0200)
committerStefano Sabatini <stefasab@gmail.com>
Fri, 21 Sep 2012 10:43:52 +0000 (12:43 +0200)
commit31aa5b1a783ec91063eec370026a29c546d4ca6e
tree50b2914c31f012bd7a7cb33b717fc6dfc746c946
parent0f40105aaa8295c47bd4b07fcca5b5b4f1d4ffb4
lavfi/hue: fix crash when resetting the saturation expression

Previously when saturation was reinited, the old value was freed when
setting options, and freed again in PARSE_EXPRESSION().
libavfilter/vf_hue.c