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| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2024-10-16 10:50:02 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-10-16 10:50:02 +0300 |
| commit | 40dce0be6a8f1cad15fce434177b48f9e69b96dd (patch) | |
| tree | 4357df40613c26f8239060c323e03c87187ee0c7 | |
| parent | c32bdc24697aa0a988fa739228022083b96acecc (diff) | |
| parent | 38661a6aa50204e7204182bf7eeec45e2a87f14b (diff) | |
Merge pull request #17114 from Jafaral/getenv
vtysh: fix SA warning, no need to call getenv() twice
| -rw-r--r-- | vtysh/vtysh_main.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/vtysh/vtysh_main.c b/vtysh/vtysh_main.c index 64198132cc..297d87ec41 100644 --- a/vtysh/vtysh_main.c +++ b/vtysh/vtysh_main.c @@ -350,6 +350,7 @@ int main(int argc, char **argv, char **env) char pathspace[MAXPATHLEN] = ""; const char *histfile = NULL; const char *histfile_env = getenv("VTYSH_HISTFILE"); + const char *logpath = getenv("VTYSH_LOG"); /* SUID: drop down to calling user & go back up when needed */ elevuid = geteuid(); @@ -643,9 +644,7 @@ int main(int argc, char **argv, char **env) } } - if (getenv("VTYSH_LOG")) { - const char *logpath = getenv("VTYSH_LOG"); - + if (logpath != NULL) { logfile = fopen(logpath, "a"); if (!logfile) { fprintf(stderr, "Failed to open logfile (%s): %s\n", |