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| author | Robert Loehning <robert.loehning@qt.io> | 2017-02-23 17:13:43 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@qt.io> | 2017-02-23 18:23:47 +0000 |
| commit | ba68c325688acf3072715757480497524f61c425 (patch) | |
| tree | 504f077f0f571ff05ba1ef19dc47e6c358297d95 /tools | |
| parent | b17337da34a76f9512a826b19dcd45b337295c3b (diff) | |
Do not crash when qmlcachegen is called without arguments
Change-Id: Ib91271e0ac365f69e43dfc0981c74dcfd69d6ab3
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/qmlcachegen/qmlcachegen.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/qmlcachegen/qmlcachegen.cpp b/tools/qmlcachegen/qmlcachegen.cpp index 10d9829520..977c5b6ff1 100644 --- a/tools/qmlcachegen/qmlcachegen.cpp +++ b/tools/qmlcachegen/qmlcachegen.cpp @@ -276,7 +276,9 @@ int main(int argc, char **argv) parser.process(app); const QStringList sources = parser.positionalArguments(); - if (sources.count() > 1) { + if (sources.isEmpty()){ + parser.showHelp(); + } else if (sources.count() > 1) { fprintf(stderr, "%s\n", qPrintable(QStringLiteral("Too many input files specified: '") + sources.join(QStringLiteral("' '")) + QLatin1Char('\''))); return EXIT_FAILURE; } |