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-rw-r--r--ui-atom.c4
-rw-r--r--ui-shared.c8
-rw-r--r--ui-shared.h6
3 files changed, 9 insertions, 9 deletions
diff --git a/ui-atom.c b/ui-atom.c
index 5b5525d..1554088 100644
--- a/ui-atom.c
+++ b/ui-atom.c
@@ -10,7 +10,7 @@
 #include "html.h"
 #include "ui-shared.h"
 
-static void add_entry(struct commit *commit, char *host)
+static void add_entry(struct commit *commit, const char *host)
 {
 	char delim = '&';
 	char *hex;
@@ -79,7 +79,7 @@ static void add_entry(struct commit *commit, char *host)
 
 void cgit_print_atom(char *tip, char *path, int max_count)
 {
-	char *host;
+	const char *host;
 	const char *argv[] = {NULL, tip, NULL, NULL, NULL};
 	struct commit *commit;
 	struct rev_info rev;
diff --git a/ui-shared.c b/ui-shared.c
index d4fb3d9..7a726c1 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -34,7 +34,7 @@ void cgit_print_error(const char *msg)
 	html("</div>\n");
 }
 
-char *cgit_httpscheme()
+const char *cgit_httpscheme()
 {
 	if (ctx.env.https && !strcmp(ctx.env.https, "on"))
 		return "https://";
@@ -42,7 +42,7 @@ char *cgit_httpscheme()
 		return "http://";
 }
 
-char *cgit_hosturl()
+const char *cgit_hosturl()
 {
 	if (ctx.env.http_host)
 		return ctx.env.http_host;
@@ -53,7 +53,7 @@ char *cgit_hosturl()
 	return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port));
 }
 
-char *cgit_rooturl()
+const char *cgit_rooturl()
 {
 	if (ctx.cfg.virtual_root)
 		return fmt("%s/", ctx.cfg.virtual_root);
@@ -651,7 +651,7 @@ void cgit_print_docstart(struct cgit_context *ctx)
 		return;
 	}
 
-	char *host = cgit_hosturl();
+	const char *host = cgit_hosturl();
 	html(cgit_doctype);
 	html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
 	html("<head>\n");
diff --git a/ui-shared.h b/ui-shared.h
index 87a7dac..0666388 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -1,9 +1,9 @@
 #ifndef UI_SHARED_H
 #define UI_SHARED_H
 
-extern char *cgit_httpscheme();
-extern char *cgit_hosturl();
-extern char *cgit_rooturl();
+extern const char *cgit_httpscheme();
+extern const char *cgit_hosturl();
+extern const char *cgit_rooturl();
 extern char *cgit_repourl(const char *reponame);
 extern char *cgit_fileurl(const char *reponame, const char *pagename,
 			  const char *filename, const char *query);