commit 75e58d893ea728a250b35dff13d82123aaabc9f0
from: Omar Polo <op@omarpolo.com>
date: Mon Jul 08 16:26:58 2024 UTC

gotwebd: change how we deal with a non-existant config file

We don't need a config file since we have some defaults, but we
also need a way to set them.  After the change to move `listen on'
to a global rule, we don't add the default socket anymore when
there's no config file.  Instead, change how we deal with an
*existing* config file and leave the rest of parse_function() to
handle the case of missing knobs to set up.

commit - a0c23862a7804dbba0e030bd78bf05ed4d1ffdfe
commit + 75e58d893ea728a250b35dff13d82123aaabc9f0
blob - 645aee63addc029fccb841ae1421a6184d3e0877
blob + 49ec87a86c055c8ed01ee091298ec92fa9dd8973
--- gotwebd/parse.y
+++ gotwebd/parse.y
@@ -806,16 +806,12 @@ parse_config(const char *filename, struct gotwebd *env
 	gotwebd = env;
 
 	file = newfile(filename, 0);
-	if (file == NULL) {
-		add_default_server();
-		sockets_parse_sockets(env);
-		/* just return, as we don't require a conf file */
-		return (0);
+	if (file != NULL) {
+		/* we don't require a config file */
+		yyparse();
+		errors = file->errors;
+		closefile(file);
 	}
-
-	yyparse();
-	errors = file->errors;
-	closefile(file);
 
 	/* Free macros and check which have not been used. */
 	TAILQ_FOREACH_SAFE(sym, &symhead, entry, next) {