gopherproxy-c

commit 4e8119f7c820b0898e1c07b41dabe1b8c72318f8
parent 84b61467b8eb24067b1d4bcf306edfb65c0e5c3d
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Thu, 30 Aug 2018 21:42:00 +0200

output correct HTML on error when dir handling

thanks sdk for noticing and reporting it!

Diffstat:
M
gopherproxy.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/gopherproxy.c b/gopherproxy.c
@@ -32,7 +32,7 @@ struct visited {
 	char port[8];
 };
 
-int headerset = 0;
+int headerset = 0, isdir = 0;
 
 void
 die(int code, const char *fmt, ...)
@@ -62,6 +62,9 @@ die(int code, const char *fmt, ...)
 	vfprintf(stdout, fmt, ap);
 	va_end(ap);
 
+	if (isdir)
+		fputs("</pre>\n</body>\n</html>\n", stdout);
+
 	exit(1);
 }
 
@@ -581,7 +584,7 @@ main(void)
 		}
 	}
 
-	headerset = 1;
+	headerset = isdir = 1;
 	fputs(
 		"Content-Type: text/html; charset=utf-8\r\n"
 		"\r\n"