commit: 33d5c19549aa60568dbc6c9faf6f426f7193fbd1
Author: Kerin Millar <kfm <AT> plushkava <DOT> net>
AuthorDate: Thu Jun 27 13:26:27 2024 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Thu Jun 27 13:26:27 2024 +0000
URL:
https://gitweb.gentoo.org/proj/gentoo-functions.git/commit/?id=33d5c195
Don't explicitly assign the empty string in is_subset()
While it is correct to do so, the key may be created without assignment.
Signed-off-by: Kerin Millar <kfm <AT> plushkava.net>
functions.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/functions.sh b/functions.sh
index afc170a..faf9d64 100644
--- a/functions.sh
+++ b/functions.sh
@@ -235,7 +235,7 @@ is_subset()
if (word == ENVIRON["SENTINEL"]) {
break
} else {
- set1[word] = ""
+ set1[word]
}
}
if (i == 1 || argc - i < 2) {
@@ -243,7 +243,7 @@ is_subset()
}
for (i++; i < argc; i++) {
word = ARGV[i]
- set2[word] = ""
+ set2[word]
}
for (word in set2) {
delete set1[word]
