From c14b26fadcd643792960839bd1e05d7cbd39e123 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Mon, 9 Jul 2018 21:39:43 -0400
Subject: ...

---
 include/salticidae/util.h |  4 +++-
 src/util.cpp              | 11 ++++-------
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/include/salticidae/util.h b/include/salticidae/util.h
index e51f984..05e7b66 100644
--- a/include/salticidae/util.h
+++ b/include/salticidae/util.h
@@ -48,7 +48,9 @@ class SalticidaeError: public std::exception {
     public:
     SalticidaeError();
     SalticidaeError(const std::string &fmt, ...);
-    operator std::string() const;
+
+    operator std::string() const { return msg; }
+    const char *what() const throw() override { return msg.c_str(); }
 };
 
 class Logger {
diff --git a/src/util.cpp b/src/util.cpp
index 19ec01c..a1086f8 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -80,10 +80,6 @@ SalticidaeError::SalticidaeError(const std::string &fmt, ...) {
     }
 }
 
-SalticidaeError::operator std::string() const {
-    return msg;
-}
-
 void Logger::write(const char *tag, const char *fmt, va_list ap) {
     fprintf(output, "%s [%s %s] ", get_current_datetime().c_str(), prefix, tag);
     vfprintf(output, fmt, ap);
@@ -223,10 +219,11 @@ size_t Config::parse(int argc, char **argv) {
         update(*getopt_order[id], optarg);
         if (id == conf_idx)
         {
-            if (load(conf_fname))
-                SALTICIDAE_LOG_INFO("load configuration from %s", conf_fname.c_str());
+            auto &fname = opt_val_conf.get();
+            if (load(fname))
+                SALTICIDAE_LOG_INFO("loading extra configuration from %s", fname.c_str());
             else
-                SALTICIDAE_LOG_INFO("configuration file %s not found", conf_fname.c_str());
+                SALTICIDAE_LOG_INFO("configuration file %s not found", fname.c_str());
         }
     }
     return optind;
-- 
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