Macro hygiene

2020-12-01 13:45:06 +01:00
parent 3b7e00ce22
commit c0d1354b7d
1 changed files with 3 additions and 2 deletions
@@ -191,8 +191,9 @@ extern Verbosity verbosity; /* suppress msgs > this */
   arguments are evaluated lazily. */
 #define printMsg(level, args...) \
    do { \
-        if (level <= nix::verbosity) { \
-            logger->log(level, fmt(args)); \
+        auto __lvl = level; \
+        if (__lvl <= nix::verbosity) { \
+            logger->log(__lvl, fmt(args)); \
        } \
    } while (0)