quote $LESS in case it includes spaces

[topgit.git] / tg.sh

diff --git a/tg.sh b/tg.sh
index 8c174fbff4a2caadfabcaadc47d0a2afaf4d5814..1f6d3da6aab7949716a71efc8201fa6b62331eed 100644 (file)
--- a/tg.sh
+++ b/tg.sh
@@ -3,7 +3,7 @@
 # (c) Petr Baudis <pasky@suse.cz>  2008
 # GPLv2
 
-TG_VERSION=0.7
+TG_VERSION=0.8
 
 ## Auxiliary functions
 
@@ -269,7 +269,8 @@ do_help()
                echo "TopGit v$TG_VERSION - A different patch queue manager"
                echo "Usage: tg [-r REMOTE] ($cmds|help) ..."
        elif [ -r "@cmddir@"/tg-$1 ] ; then
-               @cmddir@/tg-$1 -h || :
+               setup_pager
+               @cmddir@/tg-$1 -h 2>&1 || :
                echo
                if [ -r "@sharedir@/tg-$1.txt" ] ; then
                        cat "@sharedir@/tg-$1.txt"
@@ -303,7 +304,7 @@ setup_pager()
 
 
        # now spawn pager
-       export LESS=${LESS:-FRSX}       # as in pager.c:pager_preexec()
+       export LESS="${LESS:-FRSX}"     # as in pager.c:pager_preexec()
 
        _pager_fifo_dir="$(mktemp -t -d tg-pager-fifo.XXXXXX)"
        _pager_fifo="$_pager_fifo_dir/0"