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| author | Andrei Karas <akaras@inbox.ru> | 2016-02-08 23:02:06 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2016-02-08 23:02:06 +0300 |
| commit | 7e66a4606bb15d98197f71245fe191d03152ee5f (patch) | |
| tree | 825022571cfb55d70f1ca3c142f79db3758fb72b /src/configuration.cpp | |
| parent | a61ac4664d55cddb18d2d861e76629bd07676129 (diff) | |
| download | manaplus-7e66a4606bb15d98197f71245fe191d03152ee5f.tar.gz manaplus-7e66a4606bb15d98197f71245fe191d03152ee5f.tar.bz2 manaplus-7e66a4606bb15d98197f71245fe191d03152ee5f.tar.xz manaplus-7e66a4606bb15d98197f71245fe191d03152ee5f.zip | |
Improve some empty string checks.
Diffstat (limited to 'src/configuration.cpp')
| -rw-r--r-- | src/configuration.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/configuration.cpp b/src/configuration.cpp index f70af1c3e..29d26f495 100644 --- a/src/configuration.cpp +++ b/src/configuration.cpp @@ -925,7 +925,7 @@ void Configuration::removeOldKeys() mOptions.find(unusedKeys[2]) != mOptions.end()) { int f = 0; - while (unusedKeys[f] != "") + while (!unusedKeys[f].empty()) { deleteKey(unusedKeys[f]); logger->log("remove unused key: " + unusedKeys[f]); |