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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2017-10-13 13:40:13 +0200 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2017-10-21 11:00:56 +0200 |
| commit | e43159bfd9ab137cf2304dc70d70082a07d18bdb (patch) | |
| tree | dcb45f56e81527320a2002ff89f1d05d609f5640 /bin | |
| parent | 2fc1d7551c005ebba020becf02475b16d17a9b81 (diff) | |
| download | ptxdist-e43159bfd9ab137cf2304dc70d70082a07d18bdb.tar.gz ptxdist-e43159bfd9ab137cf2304dc70d70082a07d18bdb.tar.xz | |
ptxdist: fix printing variables that are not valid shell variable names
Otherwise printing variables such as PACKAGES-y fails with
ptxdist: line 2042: PACKAGES-y: bad substitution
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/ptxdist | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/ptxdist b/bin/ptxdist index 734087d71..de70aa32d 100755 --- a/bin/ptxdist +++ b/bin/ptxdist @@ -2039,7 +2039,7 @@ EOF exit 1 fi while [ ${#} -gt 0 ]; do - if [[ ! ( "${1}" =~ "/" ) ]] && [ -n "${!1}" ]; then + if [[ ! ( "${1}" =~ "/" ) ]] && ([ -n "${!1}" ]) 2>/dev/null; then if [ "${PTXDIST_VERBOSE}" = "1" ]; then echo -n "${1}=" fi |