Merge in pid/ping status.

[m6w6/libmemcached] / libtest / killpid.cc

diff --git a/libtest/killpid.cc b/libtest/killpid.cc
index e963f4a7eab1e7fa53d979c97cc24ccc26003cf1..ca8a659b80b798580e0725499f81a51090b8aaf2 100644 (file)
--- a/libtest/killpid.cc
+++ b/libtest/killpid.cc
@@ -45,7 +45,10 @@
 
 bool kill_pid(pid_t pid_arg)
 {
-  if ((kill(pid_arg, SIGTERM) == -1))
+  if (pid_arg <= 1)
+    return false;
+
+  if ((::kill(pid_arg, SIGTERM) == -1))
   {
     switch (errno)
     {