clarify test that no SIGCHLD handler is installed

sagemath · Nov 21, 2013 · 7615258 · 7615258
1 parent 5ecc849
commit 7615258
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/sage/libs/ecl.pyx b/src/sage/libs/ecl.pyx
@@ -264,7 +264,8 @@ def init_ecl():
     #verify that no SIGCHLD handler was installed
     cdef Sigaction sig_test
     sigaction(SIGCHLD, NULL, &sig_test)
-    assert sig_test.sa_handler == NULL
+    assert sage_action[SIGCHLD].sa_handler == NULL  # Sage does not set SIGCHLD handler
+    assert sig_test.sa_handler == NULL              # And ECL bootup did not set one 
 
     #and put the Sage signal handlers back
     for i in range(1,32):