X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/10ac7ad1f30f914dc5ff36ba3651ef6dca11aaf7..b74cc91574a9284d2f6446fd2ef3df6298ed6992:/shared.c

diff --git a/shared.c b/shared.c
index 50fe8e1..84aa281 100644
--- a/shared.c
+++ b/shared.c
@@ -116,7 +116,7 @@ struct repoinfo *add_repo(const char *url)
 	ret->url = trim_end(url, '/');
 	ret->name = ret->url;
 	ret->path = NULL;
-	ret->desc = NULL;
+	ret->desc = "[no description]";
 	ret->owner = NULL;
 	ret->group = cgit_repo_group;
 	ret->defbranch = "master";
@@ -157,9 +157,11 @@ void cgit_global_config_cb(const char *name, const char *value)
 		cgit_logo_link = xstrdup(value);
 	else if (!strcmp(name, "module-link"))
 		cgit_module_link = xstrdup(value);
-	else if (!strcmp(name, "virtual-root"))
+	else if (!strcmp(name, "virtual-root")) {
 		cgit_virtual_root = trim_end(value, '/');
-	else if (!strcmp(name, "nocache"))
+		if (!cgit_virtual_root && (!strcmp(value, "/")))
+			cgit_virtual_root = "";
+	} else if (!strcmp(name, "nocache"))
 		cgit_nocache = atoi(value);
 	else if (!strcmp(name, "snapshots"))
 		cgit_snapshots = cgit_parse_snapshots_mask(value);
@@ -303,6 +305,37 @@ char *trim_end(const char *str, char c)
 	return s;
 }
 
+char *strlpart(char *txt, int maxlen)
+{
+	char *result;
+
+	if (!txt)
+		return txt;
+
+	if (strlen(txt) <= maxlen)
+		return txt;
+	result = xmalloc(maxlen + 1);
+	memcpy(result, txt, maxlen - 3);
+	result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.';
+	result[maxlen] = '\0';
+	return result;
+}
+
+char *strrpart(char *txt, int maxlen)
+{
+	char *result;
+
+	if (!txt)
+		return txt;
+
+	if (strlen(txt) <= maxlen)
+		return txt;
+	result = xmalloc(maxlen + 1);
+	memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3);
+	result[0] = result[1] = result[2] = '.';
+	return result;
+}
+
 void cgit_add_ref(struct reflist *list, struct refinfo *ref)
 {
 	size_t size;