--- deliantra/dclient/include/compiler.h	2010/10/18 15:34:21	1.3
+++ deliantra/dclient/include/compiler.h	2010/10/19 09:45:03	1.4
@@ -6,16 +6,20 @@
 #include "adt/nullptr.h"
 #include "adt/logs.h"
 
+void log_failure (char const *file, int line, char const *func, char const *cond);
+
+#define LOC __FILE__, __LINE__, __func__
+
 #define return_unless(cond)             \
   do {                                  \
     if (!(cond))                        \
-      { LOG ("error") << #cond << '\n'; \
+      { log_failure (LOC, #cond);       \
         return; }                       \
   } while (0)
 
 #define return_val_unless(cond, val)    \
   do {                                  \
     if (!(cond))                        \
-      { LOG ("error") << #cond << '\n'; \
+      { log_failure (LOC, #cond);       \
         return val; }                   \
   } while (0)