Replace some GNU-only code with more portable version

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@2453 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 1 insertions, 1 deletions

diff --git a/test/ppmdim.test b/test/ppmdim.test
index 438d41d3..848e2e9f 100755
--- a/test/ppmdim.test
+++ b/test/ppmdim.test
@@ -19,7 +19,7 @@ for i in  0.125 0.25 0.5 0.75 0.1 0.0117 0.2 0.4 0.333 0.666 0.8 0.9 0.95
   pamfunc -mult=$i testimg.ppm > ${dim2_ppm}
   pamarith -diff ${dim1_ppm} ${dim2_ppm} | \
     pamsumm -mean -brief | \
-    awk '{print $1<0.75 ? "ok" : "fail"}'
+    awk '{print ($1<0.75) ? "ok" : "fail"}'
   done
 
 rm ${dim1_ppm} ${dim2_ppm}