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positive error return values, variable name change

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This commit is contained in:
mfranz 2008-11-12 14:41:01 +00:00
parent b4d6485cfc
commit 7fb8c28ac6
1 changed files with 8 additions and 8 deletions
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16
utils/propmerge/propmerge.cxx
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@ -18,13 +18,13 @@ int main(int argc, char *argv[])
{
if (argc < 2) {
usage();
return -1;
return 1;
}
sglog().setLogLevels(SG_ALL, SG_ALERT);
int numfiles = 0;
string out;
string outfile;
SGPropertyNode root;
for (int i = 1; i < argc; i++) {
@ -37,7 +37,7 @@ int main(int argc, char *argv[])
if (s == "-o" || s == "--output") {
if (i + 1 == argc)
break;
out = argv[++i];
outfile = argv[++i];
continue;
}
@ -46,24 +46,24 @@ int main(int argc, char *argv[])
numfiles++;
} catch (const sg_exception &e) {
cerr << "Error: " << e.getFormattedMessage() << endl;
return -2;
return 2;
}
}
if (!numfiles) {
cerr << "Error: Nothing to merge." << endl;
return -3;
return 3;
}
try {
if (out.empty())
if (outfile.empty())
writeProperties(cout, &root, true);
else
writeProperties(out, &root, true);
writeProperties(outfile, &root, true);
} catch (const sg_exception &e) {
cerr << "Error: " << e.getFormattedMessage() << endl;
return -4;
return 4;
}
return 0;