From: Jim Meyering <jim@meyering.net>
Date: Thu, 7 Dec 2000 14:13:13 +0000 (+0000)
Subject: (ISSLASH): Define.
X-Git-Tag: TEXTUTILS-2_0_10~42
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=b615d79ac3495501e060ca0fac9e1c3b75e16a54;p=thirdparty%2Fcoreutils.git

(ISSLASH): Define.
(strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
From Prashant TR.
---

diff --git a/lib/stripslash.c b/lib/stripslash.c
index 9c0ad3d62e..20cdc48b5f 100644
--- a/lib/stripslash.c
+++ b/lib/stripslash.c
@@ -19,12 +19,16 @@
 # include <config.h>
 #endif
 
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#if STDC_HEADERS || HAVE_STRING_H
 # include <string.h>
 #else
 # include <strings.h>
 #endif
 
+#ifndef ISSLASH
+# define ISSLASH(C) ((C) == '/')
+#endif
+
 /* Remove trailing slashes from PATH.
    This is useful when using filename completion from a shell that
    adds a "/" after directory names (such as tcsh and bash), because
@@ -37,6 +41,6 @@ strip_trailing_slashes (char *path)
   int last;
 
   last = strlen (path) - 1;
-  while (last > 0 && path[last] == '/')
+  while (last > 0 && ISSLASH (path[last]))
     path[last--] = '\0';
 }