kp_sampler_skip.cpp: putting back in conditional as requested

common/kokkos-sampler/kp_sampler_skip.cpp

@@ -237,10 +237,12 @@ void kokkosp_init_library(const int loadSeq, const uint64_t interfaceVer,
     return;
   }
 
+  if (tool_prob_num == -1.0)
+  {
   // If the tool probability is set to -1 (no probability sampling
   // desired) and the user also didn't set 
   // skip rate, then use a default with a probability sampling of 10%.
-  
+
   if (tool_verbosity > 0) {
     std::cout << "KokkosP: Neither the probability nor the skip rate for "
                  "sampling were set...\n";
@@ -253,7 +255,7 @@ void kokkosp_init_library(const int loadSeq, const uint64_t interfaceVer,
         << tool_prob_num
         << " percent. The skip rate for sampler will not be used.\n";
    }
-
+  } 
 } // end kokkosp_init_library