From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 15 Sep 2019 05:00:20 +0000 (-0700)
Subject: file_name_case_insensitive_p int->long fix
X-Git-Tag: emacs-27.0.90~1551^2~59
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=dbc57b5573e2978581439fe8b81da80672c4ecd8;p=emacs.git

file_name_case_insensitive_p int->long fix

* src/fileio.c (file_name_case_insensitive_p):
Don’t assume ‘long int’ fits in ‘int’.
---

diff --git a/src/fileio.c b/src/fileio.c
index cbc0c89cf3e..da32d6c095c 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -2391,11 +2391,11 @@ file_name_case_insensitive_p (const char *filename)
      support the latter.  */
 
 #ifdef _PC_CASE_INSENSITIVE
-  int res = pathconf (filename, _PC_CASE_INSENSITIVE);
+  long int res = pathconf (filename, _PC_CASE_INSENSITIVE);
   if (res >= 0)
     return res > 0;
 #elif defined _PC_CASE_SENSITIVE
-  int res = pathconf (filename, _PC_CASE_SENSITIVE);
+  long int res = pathconf (filename, _PC_CASE_SENSITIVE);
   if (res >= 0)
     return res == 0;
 #endif