Re: [PATCH] cpp: make the check of Flex version portable

[Théophile Ranquet]

Installed into maint, along with the following minor modification:


commit a9772be1c3ec562135aea407bc17954b39ff449d
Author: Theophile Ranquet <address@hidden>
Date:   Thu Dec 6 10:49:12 2012 +0100

    misc: pacify the Tiny C Compiler

    * src/graphviz.c (conclude_red): Remove a useless return.

diff --git a/src/graphviz.c b/src/graphviz.c
index 16ea8b9..9da5f6e 100644
--- a/src/graphviz.c
+++ b/src/graphviz.c
@@ -103,7 +103,7 @@ conclude_red (struct obstack *out, int source,
rule_number ruleno,
   /* If no lookahead tokens were valid transitions, this reduction is
      actually hidden, so cancel everything. */
   if (first)
-    return (void) obstack_finish0 (out);
+    (void) obstack_finish0 (out);
   else
     {
       char const *ed = enabled ? "" : "d";