Eliminate use of deprecated PGError constant from specs

.tm_properties

@@ -1,7 +1,8 @@
 # Settings
 projectDirectory     = "$CWD"
 windowTitle          = "${CWD/^.*\///} «$TM_DISPLAYNAME»"
-excludeInFileChooser = "{$exclude,.hg}"
+excludeInFileChooser = {$exclude,.hg}
+exclude              = {$exclude,tmp,tmp_test_specs}
 
 TM_MAKE      = 'rake'
 TM_MAKE_FILE = '${projectDirectory}/Rakefile'

spec/pg/result_spec.rb

@@ -100,11 +100,11 @@ describe PG::Result do
 		expect( res[0]['n'] ).to be_nil()
 	end
 
-	it "encapsulates errors in a PGError object" do
+	it "encapsulates errors in a PG::Error object" do
 		exception = nil
 		begin
 			@conn.exec( "SELECT * FROM nonexistant_table" )
-		rescue PGError => err
+		rescue PG::Error => err
 			exception = err
 		end
 
@@ -136,7 +136,7 @@ describe PG::Result do
 		exception = nil
 		begin
 			@conn.exec( "INSERT INTO integrity VALUES (NULL)" )
-		rescue PGError => err
+		rescue PG::Error => err
 			exception = err
 		end
 		result = exception.result
@@ -152,7 +152,7 @@ describe PG::Result do
 		sqlstate = nil
 		begin
 			res = @conn.exec("SELECT 1/0")
-		rescue PGError => e
+		rescue PG::Error => e
 			sqlstate = e.result.result_error_field( PG::PG_DIAG_SQLSTATE ).to_i
 		end
 		expect( sqlstate ).to eq( 22012 )