Repogen: Fix repository generation for empty package dir

Change-Id: I5be59799b399fe8bd6655fcf6d7f6efdf5aa5f53
Reviewed-by: Arttu Tarkiainen <arttu.tarkiainen@qt.io>
Reviewed-by: Iikka Eklund <iikka.eklund@qt.io>

1 files changed, 6 insertions, 2 deletions

diff --git a/tools/repogen/repogen.cpp b/tools/repogen/repogen.cpp
index 922bdfe30..236b0b901 100644
--- a/tools/repogen/repogen.cpp
+++ b/tools/repogen/repogen.cpp
@@ -156,11 +156,15 @@ int main(int argc, char** argv)
                     return printErrorAndUsageAndExit(QCoreApplication::translate("QInstaller",
                         "Error: Packages parameter missing argument"));
                 }
-
-                if (!QFileInfo(args.first()).exists()) {
+                const QDir dir(args.first());
+                if (!dir.exists()) {
                     return printErrorAndUsageAndExit(QCoreApplication::translate("QInstaller",
                         "Error: Package directory not found at the specified location"));
                 }
+                if (dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot).isEmpty()) {
+                    return printErrorAndUsageAndExit(QCoreApplication::translate("QInstaller",
+                        "Error: Package directory is empty"));
+                }
 
                 packagesDirectories.append(args.first());
                 args.removeFirst();