From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Fri, 21 Jun 2019 18:04:22 +0000 (+0200)
Subject: Add a missing hint.
X-Git-Tag: 1.9.0~16
X-Git-Url: https://git.sesse.net/?p=nageru;a=commitdiff_plain;h=c109bb45b840bc48d265dd4bb03a3a27061b7eb7;ds=sidebyside

Add a missing hint.
---

diff --git a/nageru/theme.cpp b/nageru/theme.cpp
index f7f7522..b53c65b 100644
--- a/nageru/theme.cpp
+++ b/nageru/theme.cpp
@@ -1538,6 +1538,7 @@ string Theme::get_channel_name(unsigned channel)
 	const char *ret = lua_tostring(L, -1);
 	if (ret == nullptr) {
 		fprintf(stderr, "function `channel_name' returned nil for channel %d\n", channel);
+		fprintf(stderr, "Try Nageru.set_channel_name(channel, name) at the start of the script instead.\n");
 		abort();
 	}