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-rw-r--r--convert.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/convert.c b/convert.c
index 491e714..e70ee09 100644
--- a/convert.c
+++ b/convert.c
@@ -241,7 +241,7 @@ struct filter_params {
const char *cmd;
};
-static int filter_buffer(int fd, void *data)
+static int filter_buffer(int in, int out, void *data)
{
/*
* Spawn cmd and feed the buffer contents through its stdin.
@@ -254,7 +254,7 @@ static int filter_buffer(int fd, void *data)
memset(&child_process, 0, sizeof(child_process));
child_process.argv = argv;
child_process.in = -1;
- child_process.out = fd;
+ child_process.out = out;
if (start_command(&child_process))
return error("cannot fork to run external filter %s", params->cmd);
@@ -291,6 +291,7 @@ static int apply_filter(const char *path, const char *src, size_t len,
memset(&async, 0, sizeof(async));
async.proc = filter_buffer;
async.data = &params;
+ async.out = -1;
params.src = src;
params.size = len;
params.cmd = cmd;