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| author | NIIBE Yutaka <[email protected]> | 2019-09-18 08:37:45 +0000 |
|---|---|---|
| committer | NIIBE Yutaka <[email protected]> | 2019-09-18 08:37:45 +0000 |
| commit | 4b8e8ba9f60cb6eb644be5f86b9c19ebf4332763 (patch) | |
| tree | f54194fdb28be4ac106e909d69bca68b38d5b98e | |
| parent | logging: Fix the case of using socket_dir_cb which may return NULL. (diff) | |
| download | libgpg-error-4b8e8ba9f60cb6eb644be5f86b9c19ebf4332763.tar.gz libgpg-error-4b8e8ba9f60cb6eb644be5f86b9c19ebf4332763.zip | |
gpgrt_setenv: Define behavior when value=NULL.
* src/sysutils.c (_gpgrt_setenv): Avoid call with value=NULL.
GnuPG-bug-id: 4698
Signed-off-by: NIIBE Yutaka <[email protected]>
| -rw-r--r-- | src/sysutils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sysutils.c b/src/sysutils.c index c3aaf42..bc31d92 100644 --- a/src/sysutils.c +++ b/src/sysutils.c @@ -180,7 +180,7 @@ _gpgrt_setenv (const char *name, const char *value, int overwrite) } else { - if (setenv (name, value, overwrite)) + if (setenv (name, value ? value : "", overwrite)) return _gpg_err_code_from_syserror (); } |