Added NULL pointer

This ports #3995
lbl-srg · Sep 12, 2024 · 29247b8 · 29247b8
1 parent 1ab8267
commit 29247b8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Buildings/Resources/C-Sources/cfdSendStopCommand.c b/Buildings/Resources/C-Sources/cfdSendStopCommand.c
@@ -149,6 +149,9 @@ void cfdSendStopCommand(void *thread) {
   }
   if (cosim != NULL){
     free(cosim);
+    /* If it is not explicitly set to NULL - then the check in cfdcosim()
+       will fail if a second simulation is performed. */
+    cosim = NULL;
   }
 
 } /* End of cfdSendStopCommand*/