test-imagex-*: Set $srcdir correctly

[wimlib] / tests / test-imagex

diff --git a/tests/test-imagex b/tests/test-imagex
index 00bf0044711888ecd040889b7fd0239e3d40fa5f..fcbf5406fb2b4a2cc4eb5fcb3726d033db5da233 100755 (executable)
--- a/tests/test-imagex
+++ b/tests/test-imagex
@@ -1,11 +1,12 @@
-#!/bin/sh
+#!/bin/bash
 
 # This script does some sanity testing of the 'imagex' program.  It by no means
 # tests every aspect of wimlib comprehensively.
 
 set -e
-srcdir=`pwd`
 cd tests
+srcdir="${srcdir:-.}/.."
+srcdir="$(cd $srcdir; pwd)"
 
 imagex() {
        echo "imagex $@"