t0021: avoid getting filter killed with SIGPIPE

diff --git a/trace.c b/trace.c
index 1e560cb0b977e19beeb095497c8e4f6280b7f0d6..0fb2a2c64b63ab0067edff124b8f3d2c7175c70e 100644 (file)
--- a/trace.c
+++ b/trace.c
@@ -25,10 +25,6 @@
 #include "cache.h"
 #include "quote.h"
 
-void do_nothing(size_t unused)
-{
-}
-
 /* Get a trace file descriptor from GIT_TRACE env variable. */
 static int get_trace_fd(int *need_close)
 {
@@ -76,7 +72,7 @@ void trace_printf(const char *fmt, ...)
        if (!fd)
                return;
 
-       set_try_to_free_routine(do_nothing);    /* is never reset */
+       set_try_to_free_routine(NULL);  /* is never reset */
        strbuf_init(&buf, 64);
        va_start(ap, fmt);
        len = vsnprintf(buf.buf, strbuf_avail(&buf), fmt, ap);
@@ -108,7 +104,7 @@ void trace_argv_printf(const char **argv, const char *fmt, ...)
        if (!fd)
                return;
 
-       set_try_to_free_routine(do_nothing);    /* is never reset */
+       set_try_to_free_routine(NULL);  /* is never reset */
        strbuf_init(&buf, 64);
        va_start(ap, fmt);
        len = vsnprintf(buf.buf, strbuf_avail(&buf), fmt, ap);