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-rwxr-xr-xtest/fits-roundtrip.test6
1 files changed, 5 insertions, 1 deletions
diff --git a/test/fits-roundtrip.test b/test/fits-roundtrip.test
index 0c244c5a..65589823 100755
--- a/test/fits-roundtrip.test
+++ b/test/fits-roundtrip.test
@@ -2,5 +2,9 @@
 # This script tests: pamtofits fitstopnm
 # Also requires: 
 
+  alias fitstopnm="${PBM_TESTPREFIX}fitstopnm"
+  alias pamtofits="${PBM_TESTPREFIX}pamtofits"
+  shopt -s expand_aliases
+
 # Should produce 1926073387 101484, cksum of testimg.ppm
-${PBM_TESTPREFIX}pamtofits testimg.ppm | ${PBM_TESTPREFIX}fitstopnm | cksum
+pamtofits testimg.ppm | fitstopnm | cksum