Added missing braces to prevent a segfault after usage of an undeclared cursor.

diff --git a/src/interfaces/ecpg/preproc/preproc.y b/src/interfaces/ecpg/preproc/preproc.y
index 96f8a8a5d561b2399b1989945e6bdb501f162808..327fd855df979d9a0cda1cdc5513139ea694d49e 100644 (file)
--- a/src/interfaces/ecpg/preproc/preproc.y
+++ b/src/interfaces/ecpg/preproc/preproc.y
@@ -1,4 +1,4 @@
-/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.311.2.2 2005/12/02 15:04:48 meskes Exp $ */
+/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.311.2.3 2006/06/26 14:12:42 meskes Exp $ */
 
 /* Copyright comment */
 %{
@@ -292,6 +292,7 @@ add_additional_variables(char *name, bool insert)
        mmerror(PARSE_ERROR, ET_ERROR, "trying to access an undeclared cursor %s\n", name);
        return NULL;
    }
+
    if (insert)
    {
        /* add all those input variables that were given earlier 
@@ -831,8 +832,10 @@ stmt:  AlterDatabaseStmt       { output_statement($1, 0, connection); }
            struct cursor *ptr;
 
            if ((ptr = add_additional_variables($1, true)) != NULL)
+           {
                output_statement(mm_strdup(ptr->command), 0, ptr->connection ? mm_strdup(ptr->connection) : NULL);
-           ptr->opened = true;
+               ptr->opened = true;
+           }
        }
        | ECPGPrepare
        {