X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/f9609304cd7ffe553e3da325287973a0b2a4446c..d945e180cbe2b26392fb21f7ae4dd2ccc603a81b:/src/src/os.c

diff --git a/src/src/os.c b/src/src/os.c
index c6d1e06c2..3b49e4b9e 100644
--- a/src/src/os.c
+++ b/src/src/os.c
@@ -12,7 +12,8 @@
 # include <stdio.h>
 # include <time.h>
 #else
-# define DEBUG(x) if (debug_selector & (x))
+# define IS_DEBUG(x) (debug_selector & (x))
+# define DEBUG(x) if (IS_DEBUG(x))
 #endif
 
 #ifndef CS