From 4a9a66dcc37f3ca6c709dfdc2875aa8c11f5f0d6 Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Tue, 8 Jun 2004 16:04:03 +0000
Subject: [PATCH] Allow init/deinit in filters to be optional.

---
 main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main.c b/main.c
index 477e2368a..a9fb1dc35 100644
--- a/main.c
+++ b/main.c
@@ -192,9 +192,9 @@ main(int argc, char *argv[])
  				fvecs = find_filter_vec(optarg, &fvec_opts);
 
  				if (fvecs) {
- 					fvecs->f_init(fvec_opts);
+ 					if (fvecs->f_init) fvecs->f_init(fvec_opts);
  					fvecs->f_process();
- 					fvecs->f_deinit();
+ 					if (fvecs->f_deinit) fvecs->f_deinit();
 					free_filter_vec(fvecs);
  				}  else {
 					fatal("Unknown filter '%s'\n",optarg);
-- 
2.30.2