refactor: Replace string chain name constants with ChainTypes

This commit effectively moves the definition of these constants
out of the chainparamsbase to their own file.

Using the ChainType enums provides better type safety compared to
passing around strings.

The commit is part of an ongoing effort to decouple the libbitcoinkernel
library from the ArgsManager and other functionality that should not be
part of the kernel library.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/bitcoin-util.cpp b/src/bitcoin-util.cpp
index e3f70e1b76..f62a9f7bbf 100644
--- a/src/bitcoin-util.cpp
+++ b/src/bitcoin-util.cpp
@@ -75,7 +75,7 @@ static int AppInitUtil(ArgsManager& args, int argc, char* argv[])
 
     // Check for chain settings (Params() calls are only valid after this clause)
     try {
-        SelectParams(args.GetChainName());
+        SelectParams(args.GetChainType());
     } catch (const std::exception& e) {
         tfm::format(std::cerr, "Error: %s\n", e.what());
         return EXIT_FAILURE;