fast-import: Don't use a maybe-clobbered errno value

[git.git] / trace.c

diff --git a/trace.c b/trace.c
index 69fa05e6446355ed8e5bb7f560c83f61b9bc3aff..4713f9165c54405d51e81c3e90847120ee907e5d 100644 (file)
--- a/trace.c
+++ b/trace.c
@@ -37,7 +37,7 @@ static int get_trace_fd(int *need_close)
                return STDERR_FILENO;
        if (strlen(trace) == 1 && isdigit(*trace))
                return atoi(trace);
-       if (*trace == '/') {
+       if (is_absolute_path(trace)) {
                int fd = open(trace, O_WRONLY | O_APPEND | O_CREAT, 0666);
                if (fd == -1) {
                        fprintf(stderr,
@@ -72,7 +72,7 @@ void trace_printf(const char *fmt, ...)
        if (!fd)
                return;
 
-       strbuf_init(&buf, 0);
+       strbuf_init(&buf, 64);
        va_start(ap, fmt);
        len = vsnprintf(buf.buf, strbuf_avail(&buf), fmt, ap);
        va_end(ap);
@@ -93,7 +93,7 @@ void trace_printf(const char *fmt, ...)
                close(fd);
 }
 
-void trace_argv_printf(const char **argv, int count, const char *fmt, ...)
+void trace_argv_printf(const char **argv, const char *fmt, ...)
 {
        struct strbuf buf;
        va_list ap;
@@ -103,7 +103,7 @@ void trace_argv_printf(const char **argv, int count, const char *fmt, ...)
        if (!fd)
                return;
 
-       strbuf_init(&buf, 0);
+       strbuf_init(&buf, 64);
        va_start(ap, fmt);
        len = vsnprintf(buf.buf, strbuf_avail(&buf), fmt, ap);
        va_end(ap);
@@ -117,7 +117,7 @@ void trace_argv_printf(const char **argv, int count, const char *fmt, ...)
        }
        strbuf_setlen(&buf, len);
 
-       sq_quote_argv(&buf, argv, count, 0);
+       sq_quote_argv(&buf, argv, 0);
        strbuf_addch(&buf, '\n');
        write_or_whine_pipe(fd, buf.buf, buf.len, err_msg);
        strbuf_release(&buf);