config/Param: make constructor "explicit"

This commit is contained in:
Max Kellermann
2015-01-21 21:32:26 +01:00
parent fe85fa3bea
commit 6ed209bbf3

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@@ -48,7 +48,7 @@ struct config_param {
*/ */
bool used; bool used;
config_param(int _line=-1) explicit config_param(int _line=-1)
:next(nullptr), line(_line), used(false) {} :next(nullptr), line(_line), used(false) {}
gcc_nonnull_all gcc_nonnull_all