tools

commit b0addcbc64bcadab572338b81603e964ff622a23
parent 8d6b3a1c842b90919ba10bb6f58a59e34f99eed2
Author: Morel Bérenger <berengermorel76@gmail.com>
Date:   Wed, 12 Aug 2020 19:12:24 +0200

fix using char** as a char*

Diffstat:
M
btl/src/optparser.hpp
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/btl/src/optparser.hpp b/btl/src/optparser.hpp
@@ -150,7 +150,8 @@ bool show(
 	}
 
 	fputs( "(current value: \"", target );
-	fputs( static_cast<char const*>( val ), target );
+	char const* current = *static_cast<char *const*>( val );
+	fputs( current ? current : "", target );
 	fputs( "\")", target );
 	return false;
 }