From 05f7ddc85277a3e4ab0e6726350a014138e7c7c3 Mon Sep 17 00:00:00 2001
From: gdt <gdt>
Date: Thu, 9 Dec 2004 14:53:32 +0000
Subject: add XXX comment about hex_append being unused. (only used if
 HAVE_GLIBC_BACKTRACE, so perhaps ifdef it?)

---
 lib/log.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/log.c')

diff --git a/lib/log.c b/lib/log.c
index eb18d38f..2926091f 100644
--- a/lib/log.c
+++ b/lib/log.c
@@ -177,6 +177,10 @@ num_append(char *s, int len, u_long x)
   return str_append(s,len,t);
 }
 
+/*
+ * XXX warning: `hex_append' defined but not used
+ * Apparently this is used only if HAVE_GLIBC_BACKTRACE is defined.
+ */
 static char *
 hex_append(char *s, int len, u_long x)
 {
-- 
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