From: Karl Heuer <kwzh@gnu.org>
Date: Mon, 7 Mar 1994 18:59:00 +0000 (+0000)
Subject: (doprnt): Do the right thing for negative size spec.
X-Git-Tag: emacs-19.34~9616
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=dfd351ef6d487356a70c3771b3e710a9ca0cc6cb;p=emacs.git

(doprnt): Do the right thing for negative size spec.
---

diff --git a/src/doprnt.c b/src/doprnt.c
index 7abe5fa3a6b..303846124f4 100644
--- a/src/doprnt.c
+++ b/src/doprnt.c
@@ -94,11 +94,12 @@ doprnt (buffer, bufsize, format, format_end, nargs, args)
 	    }
 	  *string = 0;
 	  /* Get an idea of how much space we might need.  */
-	  size_bound = atoi (&fmtcpy[1]) + 50;
+	  size_bound = atoi (&fmtcpy[1]);
 
 	  /* Avoid pitfall of negative "size" parameter ("%-200d"). */
 	  if (size_bound < 0)
 	    size_bound = -size_bound;
+	  size_bound += 50;
 
 	  /* Make sure we have that much.  */
 	  if (size_bound > size_allocated)