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-rwxr-xr-xtests/glcpp-test2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/glcpp-test b/tests/glcpp-test
index 25685eeabe..bd204de1e2 100755
--- a/tests/glcpp-test
+++ b/tests/glcpp-test
@@ -5,5 +5,5 @@ for test in *.c; do
../glcpp < $test > $test.out
gcc -E $test -o $test.gcc
grep -v '^#' < $test.gcc > $test.expected
- diff -u $test.expected $test.out
+ diff -w -u $test.expected $test.out
done