diff options
author | Andreas Schneider <asn@samba.org> | 2017-04-06 09:15:07 +0200 |
---|---|---|
committer | Andreas Schneider <asn@samba.org> | 2017-04-06 09:20:27 +0200 |
commit | 91227b3056ef7c16b5c6ea7515f4f1b65feca859 (patch) | |
tree | 8de56e6cf31cf91f370431f15170be353cfe5781 | |
parent | 7dce9b5147cb699a1972590b1fb8262a4aa64b18 (diff) | |
download | pam_wrapper-91227b3056ef7c16b5c6ea7515f4f1b65feca859.tar.gz pam_wrapper-91227b3056ef7c16b5c6ea7515f4f1b65feca859.tar.xz pam_wrapper-91227b3056ef7c16b5c6ea7515f4f1b65feca859.zip |
libpamtest: Do not declare variable in for-loop
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
-rw-r--r-- | src/libpamtest.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libpamtest.c b/src/libpamtest.c index 7119184..c0ab41d 100644 --- a/src/libpamtest.c +++ b/src/libpamtest.c @@ -117,11 +117,13 @@ enum pamtest_err _pamtest_conv(const char *service, void pamtest_free_env(char **envlist) { + size_t i; + if (envlist == NULL) { return; } - for (size_t i = 0; envlist[i] != NULL; i++) { + for (i = 0; envlist[i] != NULL; i++) { free(envlist[i]); } free(envlist); |