Merge pull request #6235

55a8975 Chainparams: Translations: DRY: options and error strings (Jorge Timón)
f3525e2 Chainparams: Replace CBaseChainParams::Network enum with string constants (suggested by Wladimir) (Jorge Timón)

1 files changed, 5 insertions, 4 deletions

diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
index f7518fab5..5630d20cc 100644
--- a/src/bitcoin-tx.cpp
+++ b/src/bitcoin-tx.cpp
@@ -35,8 +35,10 @@ static bool AppInitRawTx(int argc, char* argv[])
     ParseParameters(argc, argv);
 
     // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
-    if (!SelectParamsFromCommandLine()) {
-        fprintf(stderr, "Error: Invalid combination of -regtest and -testnet.\n");
+    try {
+        SelectParams(ChainNameFromCommandLine());
+    } catch(std::exception &e) {
+        fprintf(stderr, "Error: %s\n", e.what());
         return false;
     }
 
@@ -58,8 +60,7 @@ static bool AppInitRawTx(int argc, char* argv[])
         strUsage += HelpMessageOpt("-create", _("Create new, empty TX."));
         strUsage += HelpMessageOpt("-json", _("Select JSON output"));
         strUsage += HelpMessageOpt("-txid", _("Output only the hex-encoded transaction id of the resultant transaction."));
-        strUsage += HelpMessageOpt("-regtest", _("Enter regression test mode, which uses a special chain in which blocks can be solved instantly."));
-        strUsage += HelpMessageOpt("-testnet", _("Use the test network"));
+        AppendParamsHelpMessages(strUsage);
 
         fprintf(stdout, "%s", strUsage.c_str());