foreach: fix HAVE_FOR_LOOP_DECLARATION case.

[ccan] / ccan / foreach / foreach.h

diff --git a/ccan/foreach/foreach.h b/ccan/foreach/foreach.h
index 16471894c77cc241d2433c7ad66a7ab727c39088..c7e878f89c9fdc3877395220082f044a746dd09e 100644 (file)
--- a/ccan/foreach/foreach.h
+++ b/ccan/foreach/foreach.h
@@ -46,7 +46,7 @@
        for (unsigned _foreach_i = (unsigned long)((i) = (val), 0);     \
             (i);                                                       \
             (i) = ((FOREACH_TYPEOF(val)[]){(val), __VA_ARGS__, NULL})  \
-                    [++_foreach_i])                                    \
+                    [++_foreach_i],                                    \
                _foreach_no_nullval(_foreach_i, i,                      \
                                    ((void *[]){ val, __VA_ARGS__})))
 #else /* !HAVE_FOR_LOOP_DECLARATION */