From ef1ff1b4f29762d1caf83dc2b65ccfc7cb96e140 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 10 Nov 2011 21:46:08 -0500 Subject: make shell math operations style more succulent Convert the style: var=$((${var} + 1)) to: : $(( var += 1 )) The latter is easier to read imo. Signed-off-by: Mike Frysinger --- src/test/runtests.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/test/runtests.sh b/src/test/runtests.sh index 4731bd7..a4b3f18 100755 --- a/src/test/runtests.sh +++ b/src/test/runtests.sh @@ -15,7 +15,7 @@ checkit() { echo "$@" | tr ' ' '\n' > ${base}.out diff -u ${base}.list ${base}.out eend $? - ret=$(($ret + $?)) + : $(( ret += $? )) } ret=0 @@ -65,7 +65,7 @@ readelf -Wr $(grep -l '#include[[:space:]]"librc\.h"' ${librc_srcdir}/*.c | sed syms=$(diff -u librc.funcs.hidden.list librc.funcs.hidden.out | sed -n '/^+[^+]/s:^+::p') [ -z "${syms}" ] eend $? "Missing hidden defs:"$'\n'"${syms}" -ret=$(($ret + $?)) +: $(( ret += $? )) ebegin "Checking trailing whitespace in code" # XXX: Should we check man pages too ? @@ -118,7 +118,7 @@ for u in units/*; do ebegin "$(basename "${u}")" ./"${u}" eend $? - ret=$(($ret + $?)) + : $(( ret += $? )) done exit ${ret} -- cgit v1.2.3