lbximg: Fix exit status in identify mode.

The tool was always returning an exit status of failure, because in
identify mode there was no case to set the exit status to success.

diff --git a/src/lbximg.c b/src/lbximg.c
index ca618ca20b88dac70204f9f61c9006c95f19e339..e4eb461e5d7d5189317caea584071cd722059912 100644 (file)
--- a/src/lbximg.c
+++ b/src/lbximg.c
@@ -433,6 +433,9 @@ int main(int argc, char **argv)
        }
 
        switch (mode) {
+       case MODE_IDENT:
+               rc = 0;
+               break;
        case MODE_DECODE:
                rc = decode(img, palf, overf, fmt, &argv[optind]);
                break;