From d4d7691fabcc7643540c0ab141d7f61445872e87 Mon Sep 17 00:00:00 2001
From: Pedro Alvarez <pedro.alvarez@softwareradiosystems.com>
Date: Mon, 15 Apr 2019 12:30:21 +0100
Subject: [PATCH] Catch exception by reference to avoid compiler warning.

---
 srsenb/src/parser.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/srsenb/src/parser.cc b/srsenb/src/parser.cc
index 5da623607..9075f88f5 100644
--- a/srsenb/src/parser.cc
+++ b/srsenb/src/parser.cc
@@ -122,7 +122,7 @@ int parser::section::parse(Setting &root)
     if (enabled_value) {
       *enabled_value = true; 
     }
-  } catch(const SettingNotFoundException ex) {
+  } catch (const SettingNotFoundException& ex) {
     if (enabled_value) {
       *enabled_value = false;       
       return 0;