X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=builtins%2Ftype.def;h=bd9ecfc1f8172403ed35ce1b9242ff7efea4c7ab;hb=ac50fbac377e32b98d2de396f016ea81e8ee9961;hp=ee341bb8b0613a32f020233b74f0c409759b5e39;hpb=4539d736f1aff232857a854fd2a68df0c98d9f34;p=platform%2Fupstream%2Fbash.git

diff --git a/builtins/type.def b/builtins/type.def
index ee341bb..bd9ecfc 100644
--- a/builtins/type.def
+++ b/builtins/type.def
@@ -1,7 +1,7 @@
 This file is type.def, from which is created type.c.
 It implements the builtin "type" in Bash.
 
-Copyright (C) 1987-2009 Free Software Foundation, Inc.
+Copyright (C) 1987-2011 Free Software Foundation, Inc.
 
 This file is part of GNU Bash, the Bourne Again SHell.
 
@@ -353,7 +353,7 @@ describe_command (command, dflags)
 	  user_command_matches (command, FS_EXEC_ONLY, found_file);
 	  /* XXX - should that be FS_EXEC_PREFERRED? */
 
-      if (!full_path)
+      if (full_path == 0)
 	break;
 
       /* If we found the command as itself by looking through $PATH, it
@@ -375,7 +375,9 @@ describe_command (command, dflags)
 	  else if (dflags & (CDESC_REUSABLE|CDESC_PATH_ONLY|CDESC_SHORTDESC))
 	    {
 	      f = MP_DOCWD | ((dflags & CDESC_ABSPATH) ? MP_RMDOT : 0);
-	      full_path = sh_makepath ((char *)NULL, full_path, f);
+	      x = sh_makepath ((char *)NULL, full_path, f);
+	      free (full_path);
+	      full_path = x;
 	    }
 	}
       /* If we require a full path and don't have one, make one */