From: kwolekr <kwolekr@minetest.net>
Date: Fri, 29 May 2015 00:04:40 +0000 (-0400)
Subject: Make get_biome_list() error message more helpful
X-Git-Tag: 0.4.13~231
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=522acf920fbeb034b1636df68a3db282bf823d00;p=oweals%2Fminetest.git

Make get_biome_list() error message more helpful
---

diff --git a/src/script/lua_api/l_mapgen.cpp b/src/script/lua_api/l_mapgen.cpp
index 57090a58f..1a462adf7 100644
--- a/src/script/lua_api/l_mapgen.cpp
+++ b/src/script/lua_api/l_mapgen.cpp
@@ -416,7 +416,9 @@ size_t get_biome_list(lua_State *L, int index,
 	if (is_single) {
 		Biome *biome = get_or_load_biome(L, index, biomemgr);
 		if (!biome) {
-			errorstream << "get_biome_list: failed to get biome" << std::endl;
+			errorstream << "get_biome_list: failed to get biome '"
+				<< (lua_isstring(L, index) ? lua_tostring(L, index) : "")
+				<< "'." << std::endl;
 			return 1;
 		}
 
@@ -433,8 +435,9 @@ size_t get_biome_list(lua_State *L, int index,
 		Biome *biome = get_or_load_biome(L, -1, biomemgr);
 		if (!biome) {
 			fail_count++;
-			errorstream << "get_biome_list: failed to load biome (index "
-				<< count << ")" << std::endl;
+			errorstream << "get_biome_list: failed to get biome '"
+				<< (lua_isstring(L, -1) ? lua_tostring(L, -1) : "")
+				<< "'" << std::endl;
 			continue;
 		}