1 files changed, 5 insertions, 2 deletions
diff --git a/test/pamsumm.test b/test/pamsumm.test
index 9c5f1b84..9697a2b9 100755
--- a/test/pamsumm.test
+++ b/test/pamsumm.test
@@ -2,12 +2,15 @@
 # This script tests: pamsumm
 # Also requires: 
 
+  alias pamsumm="${PBM_TESTPREFIX}pamsumm"
+  shopt -s expand_aliases
+
 for type in -sum -min -max -mean
   do
-  ${PBM_TESTPREFIX}pamsumm -brief $type testgrid.pbm
+  pamsumm -brief $type testgrid.pbm
   done
 
 for type in -sum -min -max -mean
   do
-  ${PBM_TESTPREFIX}pamsumm -brief $type testimg.ppm
+  pamsumm -brief $type testimg.ppm
   done