redirect: be more careful for different cgi setups

1 file changed, 4 insertions, 1 deletion

diff --git a/cmd.c b/cmd.c
index e86b0ea..315edc3 100644
--- a/cmd.c
+++ b/cmd.c
@@ -46,7 +46,10 @@ static void about_fn(void)
 
 static void about_pre(void)
 {
-	if (ctx.repo && !ctx.qry.path && ctx.qry.url[strlen(ctx.qry.url) - 1] != '/')
+	if (ctx.repo &&
+	    !ctx.qry.path &&
+	    ctx.qry.url[strlen(ctx.qry.url) - 1] != '/' &&
+	    ctx.env.path_info[strlen(ctx.env.path_info) - 1] != '/')
 		cgit_redirect(fmtalloc("%s/", cgit_currenturl()), true);
 }