From: Perttu Ahola <celeron55@gmail.com>
Date: Sun, 27 Nov 2011 11:19:20 +0000 (+0200)
Subject: Fix mod dependency sort
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=2e42391b869f8e0290ac9f5c94b9529c5e410d02;p=zefram%2Fminetest%2Fminetest_engine.git

Fix mod dependency sort
---

diff --git a/src/server.cpp b/src/server.cpp
index f3e497ff..4797965f 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -986,7 +986,7 @@ static core::list<ModSpec> getMods(core::list<std::string> &modspaths)
 		mods_sorted.push_back(mod);
 		for(core::list<ModSpec>::Iterator i = mods_unsorted.begin();
 				i != mods_unsorted.end(); i++){
-			ModSpec mod2 = *i;
+			ModSpec &mod2 = *i;
 			if(mod2.unsatisfied_depends.empty())
 				continue;
 			mod2.unsatisfied_depends.erase(mod.name);
@@ -998,7 +998,7 @@ static core::list<ModSpec> getMods(core::list<std::string> &modspaths)
 	// Check unsatisfied dependencies
 	for(core::list<ModSpec>::Iterator i = mods_unsorted.begin();
 			i != mods_unsorted.end(); i++){
-		ModSpec mod = *i;
+		ModSpec &mod = *i;
 		if(mod.unsatisfied_depends.empty())
 			continue;
 		errorstream<<"mod \""<<mod.name