From ea0fcfacb32f3a0fe05ed7167e4a8675647e8ef0 Mon Sep 17 00:00:00 2001
From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Fri, 5 Jul 2013 11:32:13 +0200
Subject: [PATCH] cmdparse.cc: catch exception by reference

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---
 src/common/cmdparse.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/cmdparse.cc b/src/common/cmdparse.cc
index 26bcde3fdac7e..370591cb3bb31 100644
--- a/src/common/cmdparse.cc
+++ b/src/common/cmdparse.cc
@@ -185,7 +185,7 @@ cmdmap_from_json(vector<string> cmd, map<string, cmd_vartype> *mapp, stringstrea
       }
     }
     return true;
-  } catch (runtime_error e) {
+  } catch (runtime_error &e) {
     ss << e.what();
     return false;
   }
-- 
2.39.5