ls: fix possible incorrect exit status when recursing directories

If there is an error reading a directory that was referenced
through recursion, rather than directly on the command line,
then exit with the "less serious" exit code, rather than the
"serious" exit code reserved for command line arguments.
This issue was introduced in commit v5.2.1-1908-gb58dea5

* src/ls.c (print_dir): Ensure that the command_line_arg param
is false for directories being recursed into.
* NEWS: Mention the bug fix.
Fixes http://bugs.gnu.org/15249

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ls.c b/src/ls.c
index 1652bcf94..512d65e2d 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -2647,7 +2647,7 @@ print_dir (char const *name, char const *realname, bool command_line_arg)
      contents listed rather than being mentioned here as files.  */
 
   if (recursive)
-    extract_dirs_from_files (name, command_line_arg);
+    extract_dirs_from_files (name, false);
 
   if (format == long_format || print_block_size)
     {