cairo.c (apply_options): Fix potential memory leak
authorJohn Darrington <john@darrington.wattle.id.au>
Sat, 14 Jul 2012 11:42:00 +0000 (13:42 +0200)
committerJohn Darrington <john@darrington.wattle.id.au>
Sat, 14 Jul 2012 11:42:00 +0000 (13:42 +0200)
commit87a432f69dfd89d58c2543b4ff202878d3ddcf6c
treef9d65e83da3871c115eb9a8cb63ffbb71167ccaf
parente9354d70f83a4b2ff38ba91e03a583bd3f62faa8
cairo.c (apply_options): Fix potential memory leak

This function may be called more than once.  So we need to deallocte the old values before
creating new ones
src/output/cairo.c