promote Advanced to Stable

git-svn-id: http://svn.code.sf.net/p/netpbm/code/stable@4558 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 5 insertions, 4 deletions

diff --git a/test/pamstretch.test b/test/pamstretch.test
index 55dd4e9c..38e3a649 100755
--- a/test/pamstretch.test
+++ b/test/pamstretch.test
@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /bin/sh
 # This script tests: pamstretch
 # Also requires: pamcut pamfile
 
@@ -13,6 +13,7 @@ pamstretch -xscale=2 -blackedge testimg.ppm | cksum
 
 # Test 3.  Should print 3427416462 301047
 echo test 3
+tmpdir=${tmpdir:-/tmp}
 dropedge1_ppm=${tmpdir}/drop1.ppm
 pamstretch -yscale=3 -dropedge testimg.ppm | tee ${dropedge1_ppm} | cksum
 
@@ -39,10 +40,10 @@ blackedge_ppm=${tmpdir}/black.ppm
 pamstretch 3 testimg.ppm | tee ${stretch_ppm} | cksum
 pamstretch 3 -blackedge testimg.ppm | tee ${blackedge_ppm} | cksum
 pamstretch -xscale=3 -dropedge ${dropedge1_ppm} | tee ${dropedge_ppm} | cksum
-width_height=`pamfile -size ${dropedge_ppm} | \
-              awk '{print "-width="$1, "-height="$2}'`
+width_height=$(pamfile -size ${dropedge_ppm} | \
+              awk '{print "-width="$1, "-height="$2}')
 pamcut -left=0 -top=0 ${width_height} ${stretch_ppm} | cksum
 pamcut -left=0 -top=0 ${width_height} ${blackedge_ppm} | cksum
 pamcut -left=0 -top=0 ${width_height} ${dropedge_ppm} | cksum
 
-rm ${stretch_ppm} ${dropedge_ppm} ${dropedge1_ppm} ${blackedge_ppm}
\ No newline at end of file
+rm ${stretch_ppm} ${dropedge_ppm} ${dropedge1_ppm} ${blackedge_ppm}