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-rwxr-xr-xtest/TestRunner.sh3
1 files changed, 3 insertions, 0 deletions
diff --git a/test/TestRunner.sh b/test/TestRunner.sh
index bb20728578..5555364f4d 100755
--- a/test/TestRunner.sh
+++ b/test/TestRunner.sh
@@ -18,6 +18,9 @@ TESTNAME=$1
SUBST=$1
FILEDIR=`dirname $TESTNAME`
+# Make diagnostic printing more determinstic.
+export COLUMNS=999
+
OUTPUT=Output/$1.out
# create the output directory if it does not already exist