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| author | midipix <writeonce@midipix.org> | 2018-12-16 03:52:31 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2018-12-16 04:01:21 -0500 |
| commit | f3f833bce5a5cec89f27e5f6e25c6ae96daefb78 (patch) | |
| tree | 1b1309b713f3a71ea5493a699e73f0be000aafb6 | |
| parent | fe6fae40abcbc0fe0c822173dec67d9da123139e (diff) | |
| download | sofort-f3f833bce5a5cec89f27e5f6e25c6ae96daefb78.tar.bz2 sofort-f3f833bce5a5cec89f27e5f6e25c6ae96daefb78.tar.xz | |
cfgtest.sh: avoid trailing white space at end-of-line with empty variables.
| -rw-r--r-- | sofort/cfgtest.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sofort/cfgtest.sh b/sofort/cfgtest.sh index a0dcc64..bd661c0 100644 --- a/sofort/cfgtest.sh +++ b/sofort/cfgtest.sh @@ -57,7 +57,9 @@ cfgtest_makevar_append() mb_internal_str='+=' for mb_internal_arg ; do - mb_internal_str="$mb_internal_str $mb_internal_arg" + if ! [ -z "$mb_internal_arg" ]; then + mb_internal_str="$mb_internal_str $mb_internal_arg" + fi done printf '%-24s%s\n' "$mb_cfgtest_makevar" "$mb_internal_str" \ |