More client fixes:

- Use an explicit cast to void to tell the compiler that we are intentionally ignoring return values.
- Delete the unused function GetPeerProcessId()

--
MOS_MIGRATED_REVID=132970162

1 files changed, 1 insertions, 3 deletions

diff --git a/src/main/cpp/blaze_util_posix.cc b/src/main/cpp/blaze_util_posix.cc
index 2203cb0b20..a7ba5d4f4d 100644
--- a/src/main/cpp/blaze_util_posix.cc
+++ b/src/main/cpp/blaze_util_posix.cc
@@ -100,9 +100,7 @@ static void Daemonize(const string& daemon_output) {
     // In a daemon, no-one can hear you scream.
     open("/dev/null", O_WRONLY);
   }
-  if (dup(STDOUT_FILENO)) {  // stderr (2>&1)
-    // Placate the compiler.
-  }
+  (void) dup(STDOUT_FILENO);  // stderr (2>&1)
 }
 
 class PipeBlazeServerStartup : public BlazeServerStartup {