test/cmdline: fix missing break in switch

Issue flagged by GCC 7 as a switch fall-through.

Fixes: dbb860e03eb1 ("cmdline: tests")
CC: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

diff --git a/test/test/test_cmdline_num.c b/test/test/test_cmdline_num.c
index 04263d3..e8f60cf 100644 (file)
--- a/test/test/test_cmdline_num.c
+++ b/test/test/test_cmdline_num.c
@@ -315,6 +315,7 @@ can_parse_signed(int64_t expected_result, enum cmdline_numtype type)
        case UINT64:
                if (expected_result < 0)
                        return 0;
+               break;
        case INT8:
                if (expected_result > INT8_MAX || expected_result < INT8_MIN)
                        return 0;