Only filter public variables with HideResult, ticket:4089

This is needed as HideResult defaults to protected.
Protected variables are filtered anyway.

Author: rfranke

SimulationRuntime/c/simulation/simulation_input_xml.c

@@ -613,7 +613,7 @@ void read_input_xml(MODEL_DATA* modelData,
       infoStreamPrint(LOG_DEBUG, 0, "filtering protected variable %s", info->name); \
       out[j].filterOutput = 1; \
     } \
-    else if (!omc_flag[FLAG_IGNORE_HIDERESULT] && 0 == strcmp(findHashStringString(v, "hideResult"), "true")) \
+    else if (!omc_flag[FLAG_IGNORE_HIDERESULT] && 0 == strcmp(findHashStringString(v, "hideResult"), "true") && 0 == strcmp(findHashStringString(v, "isProtected"), "false")) \
     { \
       infoStreamPrint(LOG_DEBUG, 0, "filtering variable %s due to HideResult annotation", info->name); \
       out[j].filterOutput = 1; \