diff --git a/postfork.cpp b/postfork.cpp
index 04defa35f..e9d5e2ae4 100644
--- a/postfork.cpp
+++ b/postfork.cpp
@@ -166,9 +166,7 @@ static int handle_child_io( io_data_t *io )
 
 		if( io->fd > 2 )
 		{
-			/*
-			  Make sure the fd used by this redirection is not used by e.g. a pipe. 
-			*/
+			/* Make sure the fd used by this redirection is not used by e.g. a pipe.  */
 			free_fd( io, io->fd );
 		}
 				
@@ -242,9 +240,7 @@ static int handle_child_io( io_data_t *io )
 			case IO_BUFFER:
 			case IO_PIPE:
 			{
-				int write_pipe;
-				
-				write_pipe = !io->is_input;
+				unsigned int write_pipe_idx = (io->is_input ? 0 : 1);
 /*
 				debug( 0,
 					   L"%ls %ls on fd %d (%d %d)", 
@@ -254,7 +250,7 @@ static int handle_child_io( io_data_t *io )
 					   io->param1.pipe_fd[0],
 					   io->param1.pipe_fd[1]);
 */
-				if( dup2( io->param1.pipe_fd[write_pipe], io->fd ) != io->fd )
+				if( dup2( io->param1.pipe_fd[write_pipe_idx], io->fd ) != io->fd )
 				{
 					debug_safe( 1, LOCAL_PIPE_ERROR );
 					perror( "dup2" );
diff --git a/share/tools/web_config/index.html b/share/tools/web_config/index.html
index 904cab1ec..fcae12ecb 100644
--- a/share/tools/web_config/index.html
+++ b/share/tools/web_config/index.html
@@ -230,14 +230,14 @@ body {
 }
 
 .colorpicker_term256_cell {
-	width: 27;
-	height: 27;
+	width: 29;
+	height: 29;
 }
 
 .colorpicker_cell_selected {
 	 border: dashed white 3px;
-	 width: 21;
-	 height: 21;
+	 width: 23;
+	 height: 23;
 }
 
 .error_msg {
@@ -497,6 +497,7 @@ function reflect_style() {
 	style = current_style()
 	if (style) {
 	
+		/* Use this function to make a color that contrasts well with the given color */
 		var adjust = .5
 		function compute_constrast(lightness){
 			var new_lightness = lightness + adjust
@@ -969,13 +970,19 @@ function populate_colorpicker_term256() {
 		
 		for (var subidx = 0; subidx < items_per_row && idx  + subidx < term256_colors.length; subidx++) {
 			cell_style = 'background-color: #' + term256_colors[idx + subidx]
-			row.append($('<td>', {
+			var cell = $('<td>', {
 				class: 'colorpicker_term256_cell',
 				style: cell_style,
 				id: 'color_' + term256_colors[idx + subidx],
 				text: show_labels ? String(subidx + idx + 223) : '',
 				onClick: 'picked_color_cell(this)'
+			})
+			
+			/* For reasons I don't understand, this makes the selected cell border appear in Firefox */
+			cell.append($('<div>', {
+				style: 'width: 100%; height: 100%'
 			}))
+			row.append(cell)
 		}
 		
 		$('#colorpicker_term256').append(row)