Command line ignore empty if flag set

When CommandLineParseArgumentsA is called with flag
COMMAND_LINE_IGN_UNKNOWN_KEYWORD return success if the
command line is empty.

diff --git a/winpr/libwinpr/utils/cmdline.c b/winpr/libwinpr/utils/cmdline.c
index 19e4eab..0493056 100644 (file)
--- a/winpr/libwinpr/utils/cmdline.c
+++ b/winpr/libwinpr/utils/cmdline.c
@@ -85,7 +85,10 @@ int CommandLineParseArgumentsA(int argc, LPCSTR* argv, COMMAND_LINE_ARGUMENT_A*
 
        if (argc == 1)
        {
-               status = COMMAND_LINE_STATUS_PRINT_HELP;
+               if (flags & COMMAND_LINE_IGN_UNKNOWN_KEYWORD)
+                       status = 0;
+               else
+                       status = COMMAND_LINE_STATUS_PRINT_HELP;
                return status;
        }