From: Richard Stallman <rms@gnu.org>
Date: Sat, 23 Apr 1994 04:07:29 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: cvs-readonly~8911
X-Git-Url: http://erislabs.net/gitweb/?a=commitdiff_plain;h=bd047239f0fb929695483197939c6a40cf9187a3;p=gnulib.git

*** empty log message ***
---

diff --git a/regex.c b/regex.c
index 5316aaa4e..526322258 100644
--- a/regex.c
+++ b/regex.c
@@ -2495,15 +2495,28 @@ regex_compile (pattern, size, syntax, bufp)
     if (fail_stack.size < (2 * re_max_failures * MAX_FAILURE_ITEMS))
       {
 	fail_stack.size = (2 * re_max_failures * MAX_FAILURE_ITEMS);
+
+#ifdef emacs
+	if (! fail_stack.stack)
+	  fail_stack.stack
+	    = (fail_stack_elt_t *) xmalloc (fail_stack.size 
+					    * sizeof (fail_stack_elt_t));
+	else
+	  fail_stack.stack
+	    = (fail_stack_elt_t *) xrealloc (fail_stack.stack,
+					     (fail_stack.size
+					      * sizeof (fail_stack_elt_t)));
+#else /* not emacs */
 	if (! fail_stack.stack)
-	  fail_stack.stack =
-	    (fail_stack_elt_t *) malloc (fail_stack.size 
-					 * sizeof (fail_stack_elt_t));
+	  fail_stack.stack
+	    = (fail_stack_elt_t *) malloc (fail_stack.size 
+					   * sizeof (fail_stack_elt_t));
 	else
-	  fail_stack.stack =
-	    (fail_stack_elt_t *) realloc (fail_stack.stack,
-					  (fail_stack.size
-					   * sizeof (fail_stack_elt_t)));
+	  fail_stack.stack
+	    = (fail_stack_elt_t *) realloc (fail_stack.stack,
+					    (fail_stack.size
+					     * sizeof (fail_stack_elt_t)));
+#endif /* not emacs */
       }
 
     /* Initialize some other variables the matcher uses.  */