From 92876d38ddb2fea5b3c870c3679d4f48e676cc8f Mon Sep 17 00:00:00 2001
From: Lev Walkin <vlm@lionet.info>
Date: Sun, 3 Jul 2016 00:00:41 -0700
Subject: checked with shellcheck

---
 asn1c/tests/check-assembly.sh | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

(limited to 'asn1c/tests')

diff --git a/asn1c/tests/check-assembly.sh b/asn1c/tests/check-assembly.sh
index 16529479..371bd63a 100755
--- a/asn1c/tests/check-assembly.sh
+++ b/asn1c/tests/check-assembly.sh
@@ -12,9 +12,9 @@ if [ "x$1" = "x" ]; then
 	exit
 fi
 
-: ${srcdir=.}
-: ${abs_top_srcdir=`pwd`/../../}
-: ${abs_top_builddir=`pwd`/../../}
+srcdir="${srcdir:-.}"
+abs_top_srcdir="${abs_top_srcdir:-$(pwd)/../../}"
+abs_top_builddir="${abs_top_builddir:-$(pwd)/../../}"
 
 if echo "$*" | grep -q -- -- ; then
     TEST_DRIVER=$(echo "$*"  | sed -e 's/ -- .*/--/g')
@@ -25,36 +25,36 @@ else
 fi
 
 # Compute the .asn1 spec name by the given file name.
-source_short=`echo "$source_full" | sed -e 's/.*\///'`
-testno=`echo "$source_short" | cut -f2 -d'-' | cut -f1 -d'.'`
+source_short=$(echo "$source_full" | sed -e 's/.*\///')
+testno=$(echo "$source_short" | cut -f2 -d'-' | cut -f1 -d'.')
 
-args=`echo "$source_short" | sed -e 's/\.c[c]*$//'`
-testdir=test-${args}
+args=$(echo "$source_short" | sed -e 's/\.c[c]*$//')
 
 OFS=$IFS
 IFS="."
-set $args
+set "$args"
 shift
 IFS=$OFS
-AFLAGS="$@"
+AFLAGS="$*"
 
 # Assume the test fails. Will be removed when it passes well.
+testdir=test-${args}
 if [ -f "${testdir}-FAILED" ]; then
-    rm -rf ${testdir}
+    rm -rf "${testdir}"
 fi
-touch ${testdir}-FAILED
+touch "${testdir}-FAILED"
 
-mkdir -p $testdir
-ln -fns ../$source_full $testdir
+mkdir -p "${testdir}"
+ln -fns "../${source_full}" "${testdir}"
 
-asn_module=`echo ${abs_top_srcdir}/tests/${testno}-*.asn1`
+asn_module=$(echo "${abs_top_srcdir}/tests/${testno}"-*.asn1)
 
 # Create a Makefile for the project.
-cat > $testdir/Makefile <<EOM
+cat > "$testdir/Makefile" <<EOM
 # This file is autogenerated by ../$0
 
 COMMON_FLAGS= -I.
-CFLAGS = \${COMMON_FLAGS} ${CFLAGS} -g -O0
+CFLAGS = \${COMMON_FLAGS} ${CFLAGS:-} -g -O0
 CPPFLAGS = -DSRCDIR=../${srcdir}
 CXXFLAGS = \${COMMON_FLAGS} ${CXXFLAGS}
 
@@ -86,7 +86,7 @@ clean:
 EOM
 
 # Perform building and checking
-${TEST_DRIVER} make -C $testdir check
+${TEST_DRIVER} make -C "$testdir" check
 
 # Make sure the test is not marked as failed any longer.
-rm -f ${testdir}-FAILED
+rm -f "${testdir}-FAILED"
-- 
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