mirror of
git://projects.qi-hardware.com/gmenu2x.git
synced 2024-11-04 23:37:10 +02:00
Remove unnecessary file existence check in GMenu2X::readTmp()
A file existence check is already performed, atomically with respect to the filesystem, by ifstream's constructor. The result of this check is available using ifstream::is_open().
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commit
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@ -537,27 +537,25 @@ void GMenu2X::writeSkinConfig() {
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void GMenu2X::readTmp() {
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lastSelectorElement = -1;
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if (fileExists("/tmp/gmenu2x.tmp")) {
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ifstream inf("/tmp/gmenu2x.tmp", ios_base::in);
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if (inf.is_open()) {
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string line;
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string section = "";
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while (getline(inf, line, '\n')) {
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string::size_type pos = line.find("=");
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string name = trim(line.substr(0,pos));
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string value = trim(line.substr(pos+1,line.length()));
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ifstream inf("/tmp/gmenu2x.tmp", ios_base::in);
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if (inf.is_open()) {
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string line;
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string section = "";
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while (getline(inf, line, '\n')) {
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string::size_type pos = line.find("=");
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string name = trim(line.substr(0,pos));
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string value = trim(line.substr(pos+1,line.length()));
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if (name=="section")
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menu->setSectionIndex(atoi(value.c_str()));
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else if (name=="link")
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menu->setLinkIndex(atoi(value.c_str()));
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else if (name=="selectorelem")
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lastSelectorElement = atoi(value.c_str());
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else if (name=="selectordir")
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lastSelectorDir = value;
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}
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inf.close();
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if (name=="section")
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menu->setSectionIndex(atoi(value.c_str()));
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else if (name=="link")
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menu->setLinkIndex(atoi(value.c_str()));
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else if (name=="selectorelem")
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lastSelectorElement = atoi(value.c_str());
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else if (name=="selectordir")
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lastSelectorDir = value;
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}
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inf.close();
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}
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}
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