re PR other/67652 (liboffloadmic/runtime/offload_engine.cpp:176: strange expression in sizeof ?)

	PR other/67652
liboffloadmic/
	* runtime/offload_engine.cpp (Engine::init_process): Fix sizeof.

From-SVN: r228210

liboffloadmic/ChangeLog

+2015-09-28  Ilya Verbin  <ilya.verbin@intel.com>
+
+	PR other/67652
+	* runtime/offload_engine.cpp (Engine::init_process): Fix sizeof.
+
 2015-09-08  Ilya Verbin  <ilya.verbin@intel.com>
 
 	* Makefile.am (liboffloadmic_host_la_DEPENDENCIES): Remove libcoi_host

liboffloadmic/runtime/offload_engine.cpp

@@ -173,7 +173,7 @@ void Engine::init_process(void)
             // use putenv instead of setenv as Windows has no setenv.
             // Note: putenv requires its argument can't be freed or modified.
             // So no free after call to putenv or elsewhere.
-            char * env_var = (char*) malloc(sizeof("COI_DMA_CHANNEL_COUNT=2" + 1));
+            char * env_var = (char*) malloc(sizeof("COI_DMA_CHANNEL_COUNT=2"));
             sprintf(env_var, "COI_DMA_CHANNEL_COUNT=2");
             putenv(env_var);  
         }