From 96cc85ac9ba06ab6b9edface5e4c34392a07a98d Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Sat, 15 Aug 2015 21:20:56 +0300
Subject: Restore c90 compat in dfa.c.

---
 dfa.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'dfa.c')

diff --git a/dfa.c b/dfa.c
index b0cec2ac..8c245347 100644
--- a/dfa.c
+++ b/dfa.c
@@ -3981,6 +3981,8 @@ dfamust (struct dfa const *d)
   bool exact = false;
   bool begline = false;
   bool endline = false;
+  size_t rj;
+  struct dfamust *dm;
 
   for (ri = 0; ri < d->tindex; ++ri)
     {
@@ -4153,7 +4155,7 @@ dfamust (struct dfa const *d)
                 }
             }
 
-          size_t rj = ri + 2;
+          rj = ri + 2;
           if (d->tokens[ri + 1] == CAT)
             {
               for (; rj < d->tindex - 1; rj += 2)
@@ -4184,7 +4186,7 @@ done:
   if (!*result)
     return NULL;
 
-  struct dfamust *dm = xmalloc (sizeof *dm);
+  dm = xmalloc (sizeof *dm);
   dm->exact = exact;
   dm->begline = begline;
   dm->endline = endline;
-- 
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