Permit null target on TCL connection

[openocd] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index 871588393b52bdf76372954722d18a4cb10206f5..74b332df5b0403b53f30e74ac2b45faf95fa7020 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -517,9 +517,7 @@ struct target *get_target_by_num(int num)
 
 struct target *get_current_target(struct command_context *cmd_ctx)
 {
-       struct target *target = cmd_ctx->current_target_override
-               ? cmd_ctx->current_target_override
-               : cmd_ctx->current_target;
+       struct target *target = get_current_target_or_null(cmd_ctx);
 
        if (target == NULL) {
                LOG_ERROR("BUG: current_target out of bounds");
@@ -529,6 +527,13 @@ struct target *get_current_target(struct command_context *cmd_ctx)
        return target;
 }
 
+struct target *get_current_target_or_null(struct command_context *cmd_ctx)
+{
+       return cmd_ctx->current_target_override
+               ? cmd_ctx->current_target_override
+               : cmd_ctx->current_target;
+}
+
 int target_poll(struct target *target)
 {
        int retval;