From: Jim Meyering <jim@meyering.net>
Date: Sat, 1 Sep 2001 13:26:41 +0000 (+0000)
Subject: (get_link_name): Restore error-handling that was removed by preceding delta.
X-Git-Tag: TEXTUTILS-2_0_15~191
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5c46e766b0f919ac5c347ba2fc22884dcd34d58a;p=thirdparty%2Fcoreutils.git

(get_link_name): Restore error-handling that was removed by preceding delta.
---

diff --git a/src/ls.c b/src/ls.c
index aeaf4c7b9b..420552ee00 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -2141,6 +2141,12 @@ get_link_name (const char *filename, struct fileinfo *f)
   size_t link_val_len;
 
   f->linkname = xreadlink (filename, &link_val_len);
+  if (f->linkname == NULL)
+    {
+      error (0, errno, _("cannot read symbolic link %s"),
+	     quotearg_colon (filename));
+      exit_status = 1;
+    }
 }
 
 /* If `linkname' is a relative path and `path' contains one or more