X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Futilities%2Finclude.c;h=19a5baa465dec0bb32b3b07e9d7e84a1009f1076;hb=f1ae4ee2876bee191b1bf79672d4bf834750c227;hp=b0823eafcb72a8e4954b55c9dc72b558d3c6dc9e;hpb=450bd01ed7355f7420cf436d60620f4078661eff;p=pspp

diff --git a/src/language/utilities/include.c b/src/language/utilities/include.c
index b0823eafcb..19a5baa465 100644
--- a/src/language/utilities/include.c
+++ b/src/language/utilities/include.c
@@ -23,7 +23,6 @@
 #include <unistd.h>
 
 #include "data/dataset.h"
-#include "data/file-name.h"
 #include "data/session.h"
 #include "language/command.h"
 #include "language/lexer/include-path.h"
@@ -62,11 +61,14 @@ do_insert (struct lexer *lexer, struct dataset *ds, enum variant variant)
   if (!lex_force_string_or_id (lexer))
     return CMD_FAILURE;
 
-  relative_name = utf8_to_filename (lex_tokcstr (lexer)); 
+  relative_name = utf8_to_filename (lex_tokcstr (lexer));
+  if (NULL == relative_name)
+    return CMD_FAILURE;
+
   filename = include_path_search (relative_name);
   free (relative_name);
 
-  if ( ! filename)
+  if (! filename)
     {
       msg (SE, _("Can't find `%s' in include file search path."),
            lex_tokcstr (lexer));
@@ -80,7 +82,7 @@ do_insert (struct lexer *lexer, struct dataset *ds, enum variant variant)
   status = CMD_FAILURE;
   encoding = xstrdup (session_get_default_syntax_encoding (
                         dataset_session (ds)));
-  while ( T_ENDCMD != lex_token (lexer))
+  while (T_ENDCMD != lex_token (lexer))
     {
       if (lex_match_id (lexer, "ENCODING"))
         {
@@ -95,50 +97,49 @@ do_insert (struct lexer *lexer, struct dataset *ds, enum variant variant)
       else if (variant == INSERT && lex_match_id (lexer, "SYNTAX"))
 	{
 	  lex_match (lexer, T_EQUALS);
-	  if ( lex_match_id (lexer, "INTERACTIVE") )
+	  if (lex_match_id (lexer, "INTERACTIVE"))
 	    syntax_mode = LEX_SYNTAX_INTERACTIVE;
-	  else if ( lex_match_id (lexer, "BATCH"))
+	  else if (lex_match_id (lexer, "BATCH"))
 	    syntax_mode = LEX_SYNTAX_BATCH;
-	  else if ( lex_match_id (lexer, "AUTO"))
+	  else if (lex_match_id (lexer, "AUTO"))
 	    syntax_mode = LEX_SYNTAX_AUTO;
 	  else
 	    {
-	      lex_error_expecting (lexer, "BATCH", "INTERACTIVE", "AUTO",
-                                   NULL_SENTINEL);
+	      lex_error_expecting (lexer, "BATCH", "INTERACTIVE", "AUTO");
 	      goto exit;
 	    }
 	}
       else if (variant == INSERT && lex_match_id (lexer, "CD"))
 	{
 	  lex_match (lexer, T_EQUALS);
-	  if ( lex_match_id (lexer, "YES") )
+	  if (lex_match_id (lexer, "YES"))
 	    {
 	      cd = true;
 	    }
-	  else if ( lex_match_id (lexer, "NO"))
+	  else if (lex_match_id (lexer, "NO"))
 	    {
 	      cd = false;
 	    }
 	  else
 	    {
-	      lex_error_expecting (lexer, "YES", "NO", NULL_SENTINEL);
+	      lex_error_expecting (lexer, "YES", "NO");
 	      goto exit;
 	    }
 	}
       else if (variant == INSERT && lex_match_id (lexer, "ERROR"))
 	{
 	  lex_match (lexer, T_EQUALS);
-	  if ( lex_match_id (lexer, "CONTINUE") )
+	  if (lex_match_id (lexer, "CONTINUE"))
 	    {
 	      error_mode = LEX_ERROR_CONTINUE;
 	    }
-	  else if ( lex_match_id (lexer, "STOP"))
+	  else if (lex_match_id (lexer, "STOP"))
 	    {
 	      error_mode = LEX_ERROR_STOP;
 	    }
 	  else
 	    {
-	      lex_error_expecting (lexer, "CONTINUE", "STOP", NULL_SENTINEL);
+	      lex_error_expecting (lexer, "CONTINUE", "STOP");
 	      goto exit;
 	    }
 	}
@@ -151,7 +152,7 @@ do_insert (struct lexer *lexer, struct dataset *ds, enum variant variant)
     }
   status = lex_end_of_command (lexer);
 
-  if ( status == CMD_SUCCESS)
+  if (status == CMD_SUCCESS)
     {
       struct lex_reader *reader;
 
@@ -162,7 +163,7 @@ do_insert (struct lexer *lexer, struct dataset *ds, enum variant variant)
           lex_discard_rest_of_command (lexer);
           lex_include (lexer, reader);
 
-          if ( cd )
+          if (cd)
             {
               char *directory = dir_name (filename);
               chdir (directory);