diff options
| author | Peter Eisentraut <peter@eisentraut.org> | 2022-06-16 21:50:56 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2022-07-03 11:47:15 +0200 |
| commit | 02c408e21a6e78ff246ea7a1beb4669634fa9c4c (patch) | |
| tree | 7e4cf03f3de7e32af266b739e12c6600d871ed45 /src/fe_utils/string_utils.c | |
| parent | 098c703d308fa88dc9e3f9f623ca023ce4717794 (diff) | |
| download | postgresql-02c408e21a6e78ff246ea7a1beb4669634fa9c4c.tar.gz postgresql-02c408e21a6e78ff246ea7a1beb4669634fa9c4c.zip | |
Remove redundant null pointer checks before free()
Per applicable standards, free() with a null pointer is a no-op.
Systems that don't observe that are ancient and no longer relevant.
Some PostgreSQL code already required this behavior, so this change
does not introduce any new requirements, just makes the code more
consistent.
Discussion: https://www.postgresql.org/message-id/flat/dac5d2d0-98f5-94d9-8e69-46da2413593d%40enterprisedb.com
Diffstat (limited to 'src/fe_utils/string_utils.c')
| -rw-r--r-- | src/fe_utils/string_utils.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/fe_utils/string_utils.c b/src/fe_utils/string_utils.c index c3ea4fc1860..f9ea08705af 100644 --- a/src/fe_utils/string_utils.c +++ b/src/fe_utils/string_utils.c @@ -810,8 +810,7 @@ appendReloptionsArray(PQExpBuffer buffer, const char *reloptions, if (!parsePGArray(reloptions, &options, &noptions)) { - if (options) - free(options); + free(options); return false; } @@ -854,8 +853,7 @@ appendReloptionsArray(PQExpBuffer buffer, const char *reloptions, appendStringLiteral(buffer, value, encoding, std_strings); } - if (options) - free(options); + free(options); return true; } |