diff options
| -rw-r--r-- | src/jtag/tcl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c index 1266cd74..7307f64e 100644 --- a/src/jtag/tcl.c +++ b/src/jtag/tcl.c @@ -636,9 +636,12 @@ COMMAND_HANDLER(handle_interface_command) if (strcmp(CMD_ARGV[0], jtag_interfaces[i]->name) != 0) continue; - int retval = jtag_interfaces[i]->register_commands(CMD_CTX); - if (ERROR_OK != retval) + if (NULL != jtag_interfaces[i]->register_commands) + { + int retval = jtag_interfaces[i]->register_commands(CMD_CTX); + if (ERROR_OK != retval) return retval; + } jtag_interface = jtag_interfaces[i]; |