fix: allow JB fits to fail

benchmarks/dis/analysis/dis_electrons.cxx

@@ -180,7 +180,7 @@ int dis_electrons(const std::string& config_name)
       f_Q2_jb_res->Parameter(1), f_Q2_jb_res->Error(1));Q2
   } else {
     fmt::print("Q2 JB fit failed (FIXME: allowed to fail)");
-    return 0; //FIXME 1;
+    //return 1;
   }
   if (f_Q2_da_res == 0) {
     fmt::print(" - DA:       {} +/- {}\n",
@@ -216,7 +216,7 @@ int dis_electrons(const std::string& config_name)
       f_x_jb_res->Parameter(1), f_x_jb_res->Error(1));
   } else {
     fmt::print("x JB fit failed (FIXME: allowed to fail)");
-    return 0; //FIXME 1;
+    //return 1;
   }
   if (f_x_da_res == 0) {
     fmt::print(" - DA:       {} +/- {}\n",