commit 5c9a88dfc62c85b49ca7f023af4c03d7d61fb3c8 Author: intrigeri intrigeri@boum.org Date: Mon Jan 30 17:55:42 2012 +0100
Display correct error message when the wrapped program cannot be found in $PATH. --- src/torsocks.in | 9 ++++++++- src/usewithtor.in | 9 ++++++++- 2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/src/torsocks.in b/src/torsocks.in index 53db2fc..678f854 100755 --- a/src/torsocks.in +++ b/src/torsocks.in @@ -63,6 +63,11 @@ # Tamas Szerb toma@rulez.org # Modified by Robert Hogan robert@roberthogan.net April 16th 2006
+not_found () { + echo "ERROR: $1 cannot be found in PATH." >&2 + exit 1 +} + set_id () { echo "ERROR: $1 is set${2}id. torsocks will not work on a set${2}id executable." >&2 exit 1 @@ -133,7 +138,9 @@ case "$1" in
if [ $# -gt 0 ] then - if [ -u `which "$1"` ]; then + if ! which "$1" >/dev/null 2>&1; then + not_found $1 + elif [ -u `which "$1"` ]; then set_id $1 u elif [ -g `which "$1"` ]; then set_id $1 g diff --git a/src/usewithtor.in b/src/usewithtor.in index 0a1e42d..e606760 100644 --- a/src/usewithtor.in +++ b/src/usewithtor.in @@ -42,6 +42,11 @@ usage () { echo "Usage: $0 [-hv] <command> [<options>...]" }
+not_found () { + echo "ERROR: $1 cannot be found in PATH." >&2 + exit 1 +} + set_id () { echo "ERROR: $1 is set${2}id. usewithtor will not work on a set${2}id executable." >&2 exit 1 @@ -68,7 +73,9 @@ while [ "$1" ]; do esac done
-if [ -u `which "$1"` ]; then +if ! which "$1" >/dev/null 2>&1; then + not_found $1 +elif [ -u `which "$1"` ]; then set_id $1 u elif [ -g `which "$1"` ]; then set_id $1 g