From 0ac6cd4907170b4f2f1833692d06d561a0e9709b Mon Sep 17 00:00:00 2001
From: Darryl Pogue <dvpdiner2@gmail.com>
Date: Fri, 20 Apr 2012 22:54:23 -0700
Subject: [PATCH] Fix hsThread_Unix compilation.

---
 Sources/Plasma/CoreLib/hsThread_Unix.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/Plasma/CoreLib/hsThread_Unix.cpp b/Sources/Plasma/CoreLib/hsThread_Unix.cpp
index f4952482..c625fc05 100644
--- a/Sources/Plasma/CoreLib/hsThread_Unix.cpp
+++ b/Sources/Plasma/CoreLib/hsThread_Unix.cpp
@@ -320,7 +320,7 @@ hsBool hsSemaphore::TryWait()
 {
 #ifdef USE_SEMA
     int status = ::sem_trywait(fPSema);
-    return status != E_AGAIN;
+    return status != EAGAIN;
 #else
     int status = ::pthread_mutex_trylock(&fPMutex);
     hsThrowIfOSErr(status);