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-rw-r--r--mk/check/check-portability.awk4
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] == "==") {