[gnome-commander/Implement_CppCheck_suggestions: 6/7] Use explicit keyword for constructor of the DICT class

[Uwe Scholz <uwescholz src gnome org>]

commit 4bd275efb45369f20ee35fd6adda93a8a2728434
Author: Uwe Scholz <u scholz83 gmx de>
Date:   Tue Mar 12 15:40:52 2019 +0100

    Use explicit keyword for constructor of the DICT class

 src/dict.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/dict.h b/src/dict.h
index c3f349a7..05d866f5 100644
--- a/src/dict.h
+++ b/src/dict.h
@@ -101,7 +101,7 @@ class DICT<T,T>
 
   public:
 
-    DICT(const T no_val=T()): NO_VALUE(no_val)   {}
+    explicit DICT(const T no_val = T()): NO_VALUE(no_val) {}
 
     void add(const T k, const T &v);