libview: save inverted colors in a document

Piiit · raveit65 · commit e4f8fce9875c · 2018-03-19T09:43:04.000+01:00
The web-view callback for inverted colors got called, and if it did not find a web-view open it defaulted to FALSE for inverted colors. origin commit: linuxmint/xreader@abb5060 linuxmint/xreader#38
diff --git a/libview/ev-web-view.c b/libview/ev-web-view.c
@@ -252,6 +252,9 @@ ev_web_view_inverted_colors_changed_cb (EvDocumentModel *model,
 				        EvWebView       *webview)
 {
 	EvDocument *document = ev_document_model_get_document(model);
+
+	if (!document || !document->iswebdocument)
+	    return;
 	
 	if (ev_document_model_get_inverted_colors(model) == TRUE) {
 		if (document == NULL) {

Original file line number	Diff line number	Diff line change
`@@ -252,6 +252,9 @@ ev_web_view_inverted_colors_changed_cb (EvDocumentModel *model,`
`252`	`252`	`EvWebView *webview)`
`253`	`253`	`{`
`254`	`254`	`EvDocument *document = ev_document_model_get_document(model);`
	`255`	`+`
	`256`	`+ if (!document \|\| !document->iswebdocument)`
	`257`	`+ return;`
`255`	`258`
`256`	`259`	`if (ev_document_model_get_inverted_colors(model) == TRUE) {`
`257`	`260`	`if (document == NULL) {`