OilfieldToolsNet/opm-common
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Fix segmentation fault if file name is missing after arraylist command.

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This commit is contained in:
Markus Blatt 2023-11-09 15:54:11 +01:00
parent af4b985eb2
commit 796a6416ca
1 changed files with 11 additions and 2 deletions
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13
test_util/arraylist.cpp
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@ -31,8 +31,9 @@ using EclEntry = Opm::EclIO::EclFile::EclEntry;
static void printHelp() { static void printHelp() {
std::cout << "\nList all arrays found in an EclFile specified on the command line. \n\n" std::cout << "Usage: arraylist [OPTIONS] ECL_FILE_NAME"<<std::endl
<< "\nThe program have one option which will only work on unified restart files:\n\n" << "\nList all arrays found in an EclFile specified on the command line. \n\n"
<< "\nThe program has one option which will only work on unified restart files:\n\n"
<< "-h Print help and exit.\n" << "-h Print help and exit.\n"
<< "-r List array for a specific report time step number. Option only valid for a unified restart file. \n\n"; << "-r List array for a specific report time step number. Option only valid for a unified restart file. \n\n";
} }
@ -110,6 +111,14 @@ int main(int argc, char **argv) {
int argOffset = optind; int argOffset = optind;
if(argOffset >= argc)
{
std::cerr<<"Eclipse file name is missing. Please provide it "
<<"as the last argument."<<std::endl<<std::endl;
printHelp();
return EXIT_FAILURE;
}
std::filesystem::path filename(argv[argOffset]); std::filesystem::path filename(argv[argOffset]);
std::string ext = filename.extension().string(); std::string ext = filename.extension().string();