fly/flightgear
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Remove compilation warnings

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This commit is contained in:
fredb 2006-08-21 07:41:23 +00:00
parent fe86900e57
commit 2fc8a4bb4b
1 changed files with 2 additions and 2 deletions
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4
src/Main/options.cxx
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@ -1624,7 +1624,7 @@ fgUsage (bool verbose)
try {
fgLoadProps("options.xml", &options_root);
} catch (const sg_exception &ex) {
} catch (const sg_exception &) {
cout << "Unable to read the help file." << endl;
cout << "Make sure the file options.xml is located in the FlightGear base directory," << endl;
cout << "and the location of the base directory is specified by setting $FG_ROOT or" << endl;
@ -1656,7 +1656,7 @@ fgUsage (bool verbose)
SGPropertyNode *short_name = option[k]->getNode("short");
SGPropertyNode *key = option[k]->getNode("key");
SGPropertyNode *arg = option[k]->getNode("arg");
bool brief = option[k]->getNode("brief");
bool brief = option[k]->getNode("brief") != 0;
if ((brief || verbose) && name) {
string tmp = name->getStringValue();