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-rwxr-xr-xtest/pamvalidate.test11
1 files changed, 7 insertions, 4 deletions
diff --git a/test/pamvalidate.test b/test/pamvalidate.test
index 46dd1bfa..4cabc7df 100755
--- a/test/pamvalidate.test
+++ b/test/pamvalidate.test
@@ -6,12 +6,15 @@ echo "valid"
 echo -e "P1\n5 5\n01010\n10101\n01010\n00000\n11111\n" | pamvalidate -plain
 
 echo "not valid: Should print 0 four times"
-echo -e "P1\n5 5\n01010\n10101\n01010\n00000\n1111\n"  | pamvalidate | wc -c
+echo -e "P1\n5 5\n01010\n10101\n01010\n00000\n1111\n"  | pamvalidate | \
+  wc -c | tr -d ' '
 
-echo -e "P1\n5 5\n01010\n10102\n01010\n00001\n11111\n" | pamvalidate | wc -c
+echo -e "P1\n5 5\n01010\n10102\n01010\n00001\n11111\n" | pamvalidate | \
+  wc -c | tr -d ' '
 
-echo -e "P1\n5\n01010\n10101\n01010\n00000\n11111\n" | pamvalidate | wc -c
+echo -e "P1\n5\n01010\n10101\n01010\n00000\n11111\n" | pamvalidate | \
+  wc -c | tr -d ' '
 
-echo -e "P1\n5 5" | pamvalidate | wc -c
+echo -e "P1\n5 5" | pamvalidate | wc -c | tr -d ' '