Update Modules/_testexternalinspection.c

Author: pablogsal

Modules/_testexternalinspection.c

@@ -279,7 +279,7 @@ get_py_runtime(pid_t pid)
         return NULL;
     }
 
-    unsigned long result = 0;
+    void* result = NULL;
 
     int fd = open(elf_file, O_RDONLY);
     if (fd < 0) {