From 114867dd9a1dd40020d81eb1b2c5584d391a2d48 Mon Sep 17 00:00:00 2001
From: John Darrington <john@darrington.wattle.id.au>
Date: Mon, 20 Jul 2009 06:38:23 +0200
Subject: [PATCH] Remove double semicolons.

---
 src/language/stats/roc.c | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/src/language/stats/roc.c b/src/language/stats/roc.c
index d266d7cf..4cd593a2 100644
--- a/src/language/stats/roc.c
+++ b/src/language/stats/roc.c
@@ -98,18 +98,18 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 
   if (!parse_variables_const (lexer, dict, &roc.vars, &roc.n_vars,
 			      PV_APPEND | PV_NO_DUPLICATE | PV_NUMERIC))
-    goto error;;
+    goto error;
 
   if ( ! lex_force_match (lexer, T_BY))
     {
-      goto error;;
+      goto error;
     }
 
   roc.state_var = parse_variable (lexer, dict);
 
   if ( !lex_force_match (lexer, '('))
     {
-      goto error;;
+      goto error;
     }
 
   parse_value (lexer, &roc.state_value, var_get_width (roc.state_var));
@@ -117,7 +117,7 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 
   if ( !lex_force_match (lexer, ')'))
     {
-      goto error;;
+      goto error;
     }
 
 
@@ -140,7 +140,7 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 	      else
 		{
                   lex_error (lexer, NULL);
-		  goto error;;
+		  goto error;
 		}
 	    }
 	}
@@ -164,7 +164,7 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 	  else
 	    {
 	      lex_error (lexer, NULL);
-	      goto error;;
+	      goto error;
 	    }
 	}
       else if (lex_match_id (lexer, "PRINT"))
@@ -183,7 +183,7 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 	      else
 		{
 		  lex_error (lexer, NULL);
-		  goto error;;
+		  goto error;
 		}
 	    }
 	}
@@ -206,7 +206,7 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 		  else
 		    {
 		      lex_error (lexer, NULL);
-		      goto error;;
+		      goto error;
 		    }
 		  lex_force_match (lexer, ')');
 		}
@@ -224,7 +224,7 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 		  else
 		    {
 		      lex_error (lexer, NULL);
-		      goto error;;
+		      goto error;
 		    }
 		  lex_force_match (lexer, ')');
 		}
@@ -250,14 +250,14 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
 		  else
 		    {
 		      lex_error (lexer, NULL);
-		      goto error;;
+		      goto error;
 		    }
 		  lex_force_match (lexer, ')');
 		}
 	      else
 		{
 		  lex_error (lexer, NULL);
-		  goto error;;
+		  goto error;
 		}
 	    }
 	}
@@ -269,8 +269,9 @@ cmd_roc (struct lexer *lexer, struct dataset *ds)
     }
 
   if ( ! run_roc (ds, &roc)) 
-    goto error;;
+    goto error;
 
+  free (roc.vars);
   return CMD_SUCCESS;
 
  error:
-- 
2.30.2