X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fcfg%2Fos.h;h=36e11eb5e9d4d85bbb5998955bf021f74d7ad6c6;hb=ed5ab8253db569e0ed85a35cc9beff02a2d204bc;hp=2089cc4fc1e977b69333b09ce7214a9d1339d12f;hpb=32d1445272120a254d77ce8d1af1f527da7a2c17;p=bertos.git

diff --git a/bertos/cfg/os.h b/bertos/cfg/os.h
index 2089cc4f..36e11eb5 100644
--- a/bertos/cfg/os.h
+++ b/bertos/cfg/os.h
@@ -32,7 +32,6 @@
  *
  * \brief OS-specific definitions
  *
- * \version $Id$
  * \author Bernie Innocenti <bernie@codewiz.org>
  */
 
@@ -111,7 +110,7 @@
 		sigismember(&sigs__, SIGALRM) ? false : true; \
 	 })
 
-	#if CONFIG_KERN_PREEMPT
+	#if (CONFIG_KERN && CONFIG_KERN_PREEMPT)
 		#define DECLARE_ISR_CONTEXT_SWITCH(vect)	\
 			void vect(UNUSED_ARG(int, arg));	\
 			INLINE void __isr_##vect(void);		\