commit 7683f79a1159f06db89b132aa5fceb5f3146bb2a
from: Stefan Sperling <stsp@stsp.name>
date: Mon Jan 02 12:21:54 2023 UTC

gotd.conf: treat empty repository names as a syntax error

commit - fa7014189021ca34283ee2283918646f21b26f9b
commit + 7683f79a1159f06db89b132aa5fceb5f3146bb2a
blob - 600804ea94852ce949195c67cd44ea59c6bc7d92
blob + 04a0a05924fa027b951915a3a70ba7d6524d21c5
--- gotd/parse.y
+++ gotd/parse.y
@@ -670,6 +670,11 @@ conf_new_repo(const char *name)
 {
 	struct gotd_repo *repo;
 
+	if (name[0] == '\0') {
+		fatalx("syntax error: empty repository name found in %s",
+		    file->name);
+	}
+
 	if (strchr(name, '\n') != NULL) {
 		fatalx("%s: repository names must not contain linefeeds: %s",
 		    getprogname(), name);