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-rw-r--r--src/semaphore.cc6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/semaphore.cc b/src/semaphore.cc
index b478eb1..2bd244c 100644
--- a/src/semaphore.cc
+++ b/src/semaphore.cc
@@ -28,6 +28,8 @@
#include <hugin.hpp>
+#include <limits>
+
#ifdef WIN32
#include <windows.h>
#else
@@ -53,7 +55,7 @@ Semaphore::Semaphore(const char *name)
#ifdef WIN32
prv->semaphore = CreateSemaphore(NULL, // default security attributes
0, // initial count
- 2147483647, // maximum count (Max LONG)
+ std::numeric_limits<LONG>::max(),
NULL); // unnamed semaphore
#else
sem_init(&prv->semaphore, 0, 0);
@@ -70,7 +72,7 @@ Semaphore::~Semaphore()
sem_destroy(&prv->semaphore);
#endif
- if(prv) delete prv;
+ delete prv;
}
void Semaphore::post()