sfeed

commit d36499baf81f5aacdad2de0937f2ee10e1cb1350
parent 5cef3ce66158875d25f5d7606a260ff449fb866a
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Mon, 22 Apr 2019 14:21:07 +0200

sfeed_atom: if the link is empty, don't print it

Diffstat:
M
sfeed_atom.c
 | 
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/sfeed_atom.c b/sfeed_atom.c
@@ -40,9 +40,12 @@ printfeed(FILE *fp, const char *feedname)
 			fputs("] ", stdout);
 		}
 		xmlencode(fields[FieldTitle], stdout);
-		fputs("</title>\n\t<link rel=\"alternate\" href=\"", stdout);
-		xmlencode(fields[FieldLink], stdout);
-		fputs("\" />\n", stdout);
+		fputs("</title>\n", stdout);
+		if (fields[FieldLink][0]) {
+			fputs("\t<link rel=\"alternate\" href=\"", stdout);
+			xmlencode(fields[FieldLink], stdout);
+			fputs("\" />\n", stdout);
+		}
 		if (fields[FieldEnclosure][0]) {
 			fputs("\t<link rel=\"enclosure\" href=\"", stdout);
 			xmlencode(fields[FieldEnclosure], stdout);