From f63280e9f8ff1e1191acf806798620667b1a521d Mon Sep 17 00:00:00 2001
From: kevin <kevin@larke.org>
Date: Mon, 14 Nov 2022 18:32:52 -0500
Subject: [PATCH] cwLog.cpp : System errors now print the error number.

---
 cwLog.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cwLog.cpp b/cwLog.cpp
index b697ad5..c4719e8 100644
--- a/cwLog.cpp
+++ b/cwLog.cpp
@@ -162,10 +162,10 @@ void cw::log::defaultFormatter( void* cbArg, logOutputCbFunc_t outFunc, void* ou
   cwAssert(rcn==rcm);
   const char* rcStr = rcs;
 
-  const char* syFmt = "%s%s";
-  int syn = snprintf(nullptr,0,syFmt,systemLabel,systemMsg);
+  const char* syFmt = "%s (%i) %s";
+  int syn = snprintf(nullptr,0,syFmt,systemLabel,sys_errno,systemMsg);
   char sys[syn+1];
-  int sym = snprintf(sys,syn+1,syFmt,systemLabel,systemMsg);
+  int sym = snprintf(sys,syn+1,syFmt,systemLabel,sys_errno,systemMsg);
   cwAssert(syn==sym);
   const char* syStr = sys;