tests: use -z / -n to test for string empty / non-empty

[babeltrace.git] / tests / plugins / flt.lttng-utils.debug-info / test_dwarf_powerpc-linux-gnu

diff --git a/tests/plugins/flt.lttng-utils.debug-info/test_dwarf_powerpc-linux-gnu b/tests/plugins/flt.lttng-utils.debug-info/test_dwarf_powerpc-linux-gnu
index 2e71d00c7dbb39cb8c9f6a0e5c71747004eca116..d60e08c558c2a77055cc299916363a7a01d8f24c 100755 (executable)
--- a/tests/plugins/flt.lttng-utils.debug-info/test_dwarf_powerpc-linux-gnu
+++ b/tests/plugins/flt.lttng-utils.debug-info/test_dwarf_powerpc-linux-gnu
@@ -6,7 +6,7 @@
 # Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
 #
 
 # Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
 #
 

-if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
+if [ -n "${BT_TESTS_SRCDIR:-}" ]; then

        UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
 else
        UTILSSH="$(dirname "$0")/../../utils/utils.sh"
        UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
 else
        UTILSSH="$(dirname "$0")/../../utils/utils.sh"