Use c++11 auto keyword

[vlp.git] / src / kernel / options.cpp

diff --git a/src/kernel/options.cpp b/src/kernel/options.cpp
index 5dca8392a0e7ad7504cbc9812f749a5807149a3a..5830ca02b94c05d59802f75ac5a6ba0124453799 100644 (file)
--- a/src/kernel/options.cpp
+++ b/src/kernel/options.cpp
@@ -84,9 +84,8 @@ void OptionsDialog::loadConfig(const char * fname)
                break;
        }
 
-       std::vector<std::string> hosts = config.getHosts();
-       for (unsigned int i = 0; i < hosts.size(); i++) {
-               connections->addItem(hosts[i].c_str());
+       for (auto host : config.getHosts()) {
+               connections->addItem(host.c_str());
        }
 
        programsDirectory->setText(config.getProgramDir());