ash: add missing comma in debug scaffolding

diff --git a/shell/ash.c b/shell/ash.c
index 13efbbb876f01bdf7d66b7ce0bb6e1446d756ecc..bf7afaba09e0a9d631eb17a6d00c7520cc96722b 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -260,11 +260,11 @@ static void trace_printf(const char *fmt, ...);
 static void trace_vprintf(const char *fmt, va_list va);
 # define TRACE(param)    trace_printf param
 # define TRACEV(param)   trace_vprintf param
-# define close(f) do { \
-       int dfd = (f); \
+# define close(fd) do { \
+       int dfd = (fd); \
        if (close(dfd) < 0) \
                bb_error_msg("bug on %d: closing %d(%x)", \
-                       __LINE__, dfd dfd); \
+                       __LINE__, dfd, dfd); \
 } while (0)
 #else
 # define TRACE(param)