diff --git a/lib/libfetch/http.c b/lib/libfetch/http.c
index e61e23b1425..61f0f393ed9 100644
--- a/lib/libfetch/http.c
+++ b/lib/libfetch/http.c
@@ -1526,12 +1526,12 @@ http_get_proxy(struct url * url, const char *flags)
 static void
 http_print_html(FILE *out, FILE *in)
 {
-	size_t len;
-	char *line, *p, *q;
+	size_t len = 0;
+	char *line = NULL, *p, *q;
 	int comment, tag;
 
 	comment = tag = 0;
-	while ((line = fgetln(in, &len)) != NULL) {
+	while (getline(&line, &len, in) >= 0) {
 		while (len && isspace((unsigned char)line[len - 1]))
 			--len;
 		for (p = q = line; q < line + len; ++q) {
@@ -1559,6 +1559,8 @@ http_print_html(FILE *out, FILE *in)
 			fwrite(p, q - p, 1, out);
 		fputc('\n', out);
 	}
+
+	free(line);
 }