Fix dbfwfilter release mode build failure

GCC 9 complained about null format strings even though the argument given was never null.
2019-05-31 07:51:23 +03:00
parent d5e8315290
commit 9481992bb9
1 changed files with 1 additions and 1 deletions
--- a/server/modules/filter/dbfwfilter/dbfwfilter.hh
+++ b/server/modules/filter/dbfwfilter/dbfwfilter.hh
@ -305,7 +305,7 @@ class Rule;
 typedef std::shared_ptr<Rule> SRule;

 /** Helper function for strdup'ing in printf style */
-char* create_error(const char* format, ...);
+char* create_error(const char* format, ...) __attribute__ ((nonnull));

 /**
 * Check if a rule matches