Grr stupid generics

diff --git a/src/lib/util/dbuff.h b/src/lib/util/dbuff.h
index 3c02e5baed5f0e665d93d5c66a7226374988fa49..05d0b7e52e10aac9a6d8f797158da7561eed0287 100644 (file)
--- a/src/lib/util/dbuff.h
+++ b/src/lib/util/dbuff.h
@@ -941,7 +941,7 @@ _fr_dbuff_set(\
                        unsigned int : (size_t)(_len), \
                        unsigned long : (size_t)(_len), \
                        unsigned long long : (size_t)(_len), \
-                       int : (fr_cond_assert((_len) >= 0) ? (size_t)(_len) : 0) \
+                       int : (fr_cond_assert((int)(_len) >= 0) ? (size_t)(_len) : 0) \
                     ))))
 
 /** Advance the 'current' position in dbuff or marker by _len bytes returning if _len is out of range