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-rwxr-xr-xtest/xbm-roundtrip.test8
1 files changed, 6 insertions, 2 deletions
diff --git a/test/xbm-roundtrip.test b/test/xbm-roundtrip.test
index 2dcb5a13..4823adfd 100755
--- a/test/xbm-roundtrip.test
+++ b/test/xbm-roundtrip.test
@@ -2,5 +2,9 @@
 # This script tests: pbmtoxbm xbmtopbm
 # Also requires: 
 
-${PBM_TESTPREFIX}pbmtoxbm testgrid.pbm | ${PBM_TESTPREFIX}xbmtopbm | cksum
-${PBM_TESTPREFIX}pbmtoxbm -x10 testgrid.pbm | ${PBM_TESTPREFIX}xbmtopbm | cksum
+  alias pbmtoxbm="${PBM_TESTPREFIX}pbmtoxbm"
+  alias xbmtopbm="${PBM_TESTPREFIX}xbmtopbm"
+  shopt -s expand_aliases
+
+pbmtoxbm testgrid.pbm | xbmtopbm | cksum
+pbmtoxbm -x10 testgrid.pbm | xbmtopbm | cksum