From: Glenn Morris <rgm@gnu.org>
Date: Thu, 10 Oct 2013 01:29:30 +0000 (-0400)
Subject: * lib-src/make-docfile.c (search_lisp_doc_at_eol): Use int rather than char
X-Git-Tag: emacs-24.3.90~173^2^2~42^2~45^2~387^2~1305
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4b5a548d595a41b9cf226e9c5510c1fc0b5e2f6e;p=emacs.git

* lib-src/make-docfile.c (search_lisp_doc_at_eol): Use int rather than char
with getc.

Fixes: debbugs:15481
---

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 1186a0c025c..0b91cc4887f 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-10  Glenn Morris  <rgm@gnu.org>
+
+	* make-docfile.c (search_lisp_doc_at_eol):
+	Use int rather than char with getc.  (Bug#15481)
+
 2013-09-20  Paul Eggert  <eggert@cs.ucla.edu>
 
 	A simpler, centralized INLINE.
diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c
index 73d1a0eb31d..36eb71c587b 100644
--- a/lib-src/make-docfile.c
+++ b/lib-src/make-docfile.c
@@ -1075,7 +1075,7 @@ read_lisp_symbol (FILE *infile, char *buffer)
 static int
 search_lisp_doc_at_eol (FILE *infile)
 {
-  char c = 0, c1 = 0, c2 = 0;
+  int c = 0, c1 = 0, c2 = 0;
 
   /* Skip until the end of line; remember two previous chars.  */
   while (c != '\n' && c != '\r' && c != EOF)