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| author | jklos <jklos@pkgsrc.org> | 2016-02-24 08:54:23 +0000 |
|---|---|---|
| committer | jklos <jklos@pkgsrc.org> | 2016-02-24 08:54:23 +0000 |
| commit | 6276db3fa8cd4c94ec69940e49010476ff4bcd97 (patch) | |
| tree | 0b8b942ba33e89ebb06ba1f098a869c1f6f04138 /mk | |
| parent | 9c92967f0fc64cc0f3222946d68dded4502879ea (diff) | |
| download | pkgsrc-6276db3fa8cd4c94ec69940e49010476ff4bcd97.tar.gz | |
Fix issue with VAX when awk's split is called with empty string.
Diffstat (limited to 'mk')
| -rw-r--r-- | mk/check/check-portability.awk | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mk/check/check-portability.awk b/mk/check/check-portability.awk index e5fdbfd23a6..277f0e67388 100644 --- a/mk/check/check-portability.awk +++ b/mk/check/check-portability.awk @@ -1,4 +1,4 @@ -# $NetBSD: check-portability.awk,v 1.8 2014/03/11 23:27:40 ryoon Exp $ +# $NetBSD: check-portability.awk,v 1.9 2016/02/24 08:54:23 jklos Exp $ # # Checks a shell file for possible portability problems. # @@ -31,6 +31,8 @@ function check_random(line) { function check_test_eqeq(line, n, word, i) { + if (length(line) == 0) + return; n = split(line, word); for (i = 3; i < n; i++) { if (word[i] == "==") { |