1 files changed, 49 insertions, 0 deletions

diff --git a/misc/lv/files/patch-src_lv.c b/misc/lv/files/patch-src_lv.c
new file mode 100644
index 000000000000..5922497d86ef
--- /dev/null
+++ b/misc/lv/files/patch-src_lv.c
@@ -0,0 +1,49 @@
+--- lv.c.orig	2004-01-05 16:30:15.000000000 +0900
++++ lv.c	2012-08-23 16:49:46.728726453 +0900
+@@ -2,6 +2,7 @@
+  * lv.c
+  *
+  * All rights reserved. Copyright (C) 1996 by NARITA Tomio.
++ * Copyright (C) Oct 27, 2011 Koichiro IWAO. All rights reserved.
+  * $Id: lv.c,v 1.10 2004/01/05 07:30:15 nrt Exp $
+  */
+ /*
+@@ -89,16 +90,35 @@
+     grep_mode = FALSE;
+ }
+ 
++private boolean_t isDirectory(byte **file) {
++  struct stat buf;
++  stat((unsigned char *)file, &buf);
++  if (S_ISDIR(buf.st_mode)) {
++    fprintf(stderr, "%s is a directory\n", file);
++    return TRUE;
++  } else {
++    return FALSE;
++  }
++}
++
+ private boolean_t LvOpen( conf_t *conf )
+ {
++  boolean_t flagIsDirectory = FALSE;
++
+   if( NULL != conf->file ){
++    if( TRUE == isDirectory( *conf->file ) ){
++      flagIsDirectory = TRUE;
++    }
+     if( NULL == (conf->st = StreamOpen( *conf->file )) ){
+       while( NULL != *(++conf->file) ){
+-	if( NULL != (conf->st = StreamOpen( *conf->file )) )
+-	  return TRUE;
++	if( NULL != (conf->st = StreamOpen( *conf->file )) ){
++          if( TRUE == isDirectory( *conf->file ) ){
++            flagIsDirectory = TRUE;
++	  }
++	}
+       }
+-      return FALSE;
+     }
++    return (TRUE == flagIsDirectory ? FALSE : TRUE);
+   } else {
+     conf->st = StreamReconnectStdin();
+   }