Merge branch 'je/pager-do-not-recurse'

diff --git a/contrib/thunderbird-patch-inline/appp.sh b/contrib/thunderbird-patch-inline/appp.sh
index 5eb4a5164397e3a34be10690025a9cd472261db9..8dc73ece15a075bb60971da577d2da272c8f7c14 100755 (executable)
--- a/contrib/thunderbird-patch-inline/appp.sh
+++ b/contrib/thunderbird-patch-inline/appp.sh
@@ -10,7 +10,7 @@ CONFFILE=~/.appprc
 
 SEP="-=-=-=-=-=-=-=-=-=# Don't remove this line #=-=-=-=-=-=-=-=-=-"
 if [ -e "$CONFFILE" ] ; then
-       LAST_DIR=`grep -m 1 "^LAST_DIR=" "${CONFFILE}"|sed -e 's/^LAST_DIR=//'`
+       LAST_DIR=$(grep -m 1 "^LAST_DIR=" "${CONFFILE}"|sed -e 's/^LAST_DIR=//')
        cd "${LAST_DIR}"
 else
        cd > /dev/null
@@ -25,11 +25,11 @@ fi
 
 cd - > /dev/null
 
-SUBJECT=`sed -n -e '/^Subject: /p' "${PATCH}"`
-HEADERS=`sed -e '/^'"${SEP}"'$/,$d' $1`
-BODY=`sed -e "1,/${SEP}/d" $1`
-CMT_MSG=`sed -e '1,/^$/d' -e '/^---$/,$d' "${PATCH}"`
-DIFF=`sed -e '1,/^---$/d' "${PATCH}"`
+SUBJECT=$(sed -n -e '/^Subject: /p' "${PATCH}")
+HEADERS=$(sed -e '/^'"${SEP}"'$/,$d' $1)
+BODY=$(sed -e "1,/${SEP}/d" $1)
+CMT_MSG=$(sed -e '1,/^$/d' -e '/^---$/,$d' "${PATCH}")
+DIFF=$(sed -e '1,/^---$/d' "${PATCH}")
 
 CCS=`echo -e "$CMT_MSG\n$HEADERS" | sed -n -e 's/^Cc: \(.*\)$/\1,/gp' \
        -e 's/^Signed-off-by: \(.*\)/\1,/gp'`
@@ -48,7 +48,7 @@ if [ "x${BODY}x" != "xx" ] ; then
 fi
 echo "$DIFF" >> $1
 
-LAST_DIR=`dirname "${PATCH}"`
+LAST_DIR=$(dirname "${PATCH}")
 
 grep -v "^LAST_DIR=" "${CONFFILE}" > "${CONFFILE}_"
 echo "LAST_DIR=${LAST_DIR}" >> "${CONFFILE}_"