From: Jim Meyering <jim@meyering.net>
Date: Mon, 29 Jun 2009 05:27:53 +0000 (+0000)
Subject: Remove useless if-before-free test.
X-Git-Tag: emacs-pretest-23.1.90~2394
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e0f591953b48b3894458dc1746304de140018b45;p=emacs.git

Remove useless if-before-free test.

* make-docfile.c (scan_lisp_file): Remove useless test.
---

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 2d2956f5b3d..590af7692ef 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,8 @@
+2009-06-29  Jim Meyering  <meyering@redhat.com>
+
+	Remove useless if-before-free test.
+	* make-docfile.c (scan_lisp_file): Remove useless test.
+
 2009-06-23  Dan Nicolaescu  <dann@ics.uci.edu>
 
 	* Makefile.in (movemail.o): Don't pass -Demacs, unused.
diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c
index 219e9d24ac1..ad366bb2e06 100644
--- a/lib-src/make-docfile.c
+++ b/lib-src/make-docfile.c
@@ -907,8 +907,7 @@ scan_lisp_file (filename, mode)
 	      length--;
 
 	      /* Read in the contents.  */
-	      if (saved_string != 0)
-		free (saved_string);
+	      free (saved_string);
 	      saved_string = (char *) xmalloc (length);
 	      for (i = 0; i < length; i++)
 		saved_string[i] = getc (infile);