html.c: use correct escaping in html attributes

First, an apostrophe is not a quote. Second, we also need to escape
quotes. And finally, quotes are encoded as '"', not '&quote;'.

Sighned-off-by: Lars Hjemli <hjemli@gmail.com>

1 file changed, 4 insertions, 2 deletions

diff --git a/html.c b/html.cindex d7d9fd7..66ba65d 100644--- a/html.c+++ b/html.c@@ -112,14 +112,16 @@ void html_attr(char *txt) 	char *t = txt; 	while(t && *t){ 		int c = *t;-		if (c=='<' || c=='>' || c=='\'') {+		if (c=='<' || c=='>' || c=='\'' || c=='\"') { 			write(htmlfd, txt, t - txt); 			if (c=='>') 				html("&gt;"); 			else if (c=='<') 				html("&lt;"); 			else if (c=='\'')-				html("&quote;");+				html("&#x27;");+			else if (c=='"')+				html("&quot;"); 			txt = t+1; 		} 		t++;
diff --git a/html.c b/html.c
index d7d9fd7..66ba65d 100644
--- a/html.c
+++ b/html.c
@@ -112,14 +112,16 @@ void html_attr(char *txt)
 	char *t = txt;
 	while(t && *t){
 		int c = *t;
-		if (c=='<' || c=='>' || c=='\'') {
+		if (c=='<' || c=='>' || c=='\'' || c=='\"') {
 			write(htmlfd, txt, t - txt);
 			if (c=='>')
 				html("&gt;");
 			else if (c=='<')
 				html("&lt;");
 			else if (c=='\'')
-				html("&quote;");
+				html("&#x27;");
+			else if (c=='"')
+				html("&quot;");
 			txt = t+1;
 		}
 		t++;