commit d9c40aa4f2a4e5bf62a6420a514e8f0b1e7a05ca Author: Robert Ransom rransom.8774@gmail.com Date: Tue Aug 23 02:05:20 2011 -0400
[Linux] Quote some shell expansion results
At the very least, `pwd` and $HOME need to be enclosed in double quotes (so that spaces in directory names won't automatically break things). --- src/RelativeLink/RelativeLink.sh | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/src/RelativeLink/RelativeLink.sh b/src/RelativeLink/RelativeLink.sh index 63c0414..e33b1a8 100755 --- a/src/RelativeLink/RelativeLink.sh +++ b/src/RelativeLink/RelativeLink.sh @@ -7,8 +7,8 @@ # # Copyright 2010 The Tor Project. See LICENSE for licensing information.
-if [ $1 ]; then - debug=$1 +if [ "$1" ]; then + debug="$1" printf "\nDebug enabled.\n\n" fi
@@ -28,7 +28,7 @@ test -d "$mydir" && cd "$mydir" # If ${PWD} results in a zero length HOME, we can try something else... if [ ! "${PWD}" ]; then # "hacking around some braindamage" - HOME=`pwd` + HOME="`pwd`" export HOME surveysays="This system has a messed up shell.\n" else @@ -37,12 +37,12 @@ else fi
if ldd ./App/Firefox/firefox-bin | grep -q "libz.so.1.*not found"; then - LD_LIBRARY_PATH=${HOME}/Lib:${HOME}/Lib/libz + LD_LIBRARY_PATH="${HOME}/Lib:${HOME}/Lib/libz" else - LD_LIBRARY_PATH=${HOME}/Lib + LD_LIBRARY_PATH="${HOME}/Lib" fi
-LDPATH=${HOME}/Lib/ +LDPATH="${HOME}/Lib/" export LDPATH export LD_LIBRARY_PATH DYLD_PRINT_LIBRARIES=1 @@ -51,7 +51,7 @@ export DYLD_PRINT_LIBRARIES # if any relevant processes are running, inform the user and exit cleanly RUNNING=0 for process in tor vidalia - do pid=`pidof $process` + do pid="`pidof $process`" if [ -n "$pid" ]; then printf "\n$process is already running as PID $pid\n\n" RUNNING=1 @@ -72,7 +72,7 @@ if [ "${debug}" ]; then # this is likely unportable to Mac OS X or other netstat binaries for port in "8118" "9050" do - BOUND=`netstat -tan 2>&1|grep 127.0.0.1":${port}[^:]"|grep -v TIME_WAIT` + BOUND="`netstat -tan 2>&1|grep 127.0.0.1":${port}[^:]"|grep -v TIME_WAIT`" if [ "${BOUND}" ]; then printf "\nLikely problem detected: It appears that you have something listening on ${port}\n" printf "\nWe think this because of the following: ${BOUND}\n"