avfilter/palettegen: move longest variable to a local scope
authorClément Bœsch <clement@stupeflix.com>
Wed, 25 Feb 2015 16:25:10 +0000 (17:25 +0100)
committerClément Bœsch <clement@stupeflix.com>
Wed, 25 Feb 2015 16:25:27 +0000 (17:25 +0100)
commit5c11f5b4a227ae2334309319c18adc06f79c4acb
tree819189acf66b511e16884408d4164a00e0b818f3
parentbbbc8c618884a838c00faaaa91898017dd431117
avfilter/palettegen: move longest variable to a local scope

Also drop initialization since it is initialized later on before any
usage.
libavfilter/vf_palettegen.c