X-Git-Url: https://git.stderr.nl/gitweb?p=rodin%2Fchimara.git;a=blobdiff_plain;f=libchimara%2Fstyle.c;h=96750ad05afc0c6d907bbe42f824946785d2f52b;hp=93bf2b330baba17944747e70ffccb1085b759e65;hb=4317ae2d1e6440527b22c0b0f0fcd71d902a5bb6;hpb=0c230096e95470b4c96141220d5be848cb47be39

diff --git a/libchimara/style.c b/libchimara/style.c
index 93bf2b3..96750ad 100644
--- a/libchimara/style.c
+++ b/libchimara/style.c
@@ -287,27 +287,29 @@ style_init()
 	/* Create the CSS file scanner */
 	GScanner *scanner = g_scanner_new(NULL);
 
-	int f = open(glk_data->css_file, O_RDONLY);
-	if(f != -1)
-	{
-		g_scanner_input_file(scanner, f);
-		scanner->input_name = glk_data->css_file;
-		scanner->config->cset_identifier_first = G_CSET_a_2_z G_CSET_A_2_Z "#";
-		scanner->config->cset_identifier_nth = G_CSET_a_2_z G_CSET_A_2_Z "-_" G_CSET_DIGITS;
-		scanner->config->symbol_2_token = TRUE;
-		scanner->config->cpair_comment_single = NULL;
-		scanner->config->scan_float = FALSE;
-
-		/* Run the scanner over the CSS file, overriding defaults */
-		while( g_scanner_peek_next_token(scanner) != G_TOKEN_EOF) {
-			if( !style_accept_style_selector(scanner) )
-				break;
+	if(glk_data->css_file != NULL) {
+		int f = open(glk_data->css_file, O_RDONLY);
+		if(f != -1)
+		{
+			g_scanner_input_file(scanner, f);
+			scanner->input_name = glk_data->css_file;
+			scanner->config->cset_identifier_first = G_CSET_a_2_z G_CSET_A_2_Z "#";
+			scanner->config->cset_identifier_nth = G_CSET_a_2_z G_CSET_A_2_Z "-_" G_CSET_DIGITS;
+			scanner->config->symbol_2_token = TRUE;
+			scanner->config->cpair_comment_single = NULL;
+			scanner->config->scan_float = FALSE;
+
+			/* Run the scanner over the CSS file, overriding defaults */
+			while( g_scanner_peek_next_token(scanner) != G_TOKEN_EOF) {
+				if( !style_accept_style_selector(scanner) )
+					break;
+			}
+
+			g_scanner_destroy(scanner);
 		}
-
-		g_scanner_destroy(scanner);
+		else
+			g_warning("Could not find CSS file");
 	}
-	else
-		g_warning("Could not find CSS file");
 
 	/* Set the current style to a copy of the default style */
 	g_hash_table_foreach(default_text_grid_styles, style_table_copy, current_text_grid_styles);