From 7e66a4606bb15d98197f71245fe191d03152ee5f Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 8 Feb 2016 23:02:06 +0300
Subject: Improve some empty string checks.

---
 src/spellmanager.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/spellmanager.cpp')

diff --git a/src/spellmanager.cpp b/src/spellmanager.cpp
index 07ee344f7..e894ff6df 100644
--- a/src/spellmanager.cpp
+++ b/src/spellmanager.cpp
@@ -261,7 +261,7 @@ void SpellManager::load(const bool oldConfig)
     mSpells.clear();
     mSpellsVector.clear();
 
-    if (cfg->getValue("commandShortcutFlags0", "") == "")
+    if (cfg->getValue("commandShortcutFlags0", "").empty())
     {
         fillSpells();
         save();
@@ -315,7 +315,7 @@ void SpellManager::load(const bool oldConfig)
 
 #define setOrDel(str, method) \
     const std::string var##method = spell->method(); \
-    if (var##method != "") \
+    if (!var##method.empty()) \
         serverConfig.setValue(str + toString(i), var##method); \
     else \
         serverConfig.deleteKey(str + toString(i));
@@ -331,7 +331,8 @@ void SpellManager::save() const
             setOrDel("commandShortcutComment", getComment);
             setOrDel("commandShortcutSymbol", getSymbol);
             setOrDel("commandShortcutIcon", getIcon);
-            if (spell->getCommand() != "" && spell->getSymbol() != "")
+            if (!spell->getCommand().empty() &&
+                !spell->getSymbol().empty())
             {
 #ifdef TMWA_SUPPORT
                 serverConfig.setValue("commandShortcutFlags" + toString(i),
-- 
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