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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2025-07-07 17:39:55 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2025-07-07 17:39:55 -0400 |
| commit | dc6bbddab79bab20c5c2d2994cf6eae66bcd767e (patch) | |
| tree | 15e877e00df810845caaf59e894a74fe5f1e18e9 /src | |
| parent | fada0caa442c433a133735c79fd697f52696b705 (diff) | |
| download | stasis-dc6bbddab79bab20c5c2d2994cf6eae66bcd767e.tar.gz | |
Use a copy of the environment variable if its present
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/core/environment.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lib/core/environment.c b/src/lib/core/environment.c index 79dd559..02bbf82 100644 --- a/src/lib/core/environment.c +++ b/src/lib/core/environment.c @@ -341,7 +341,10 @@ char *runtime_expand_var(RuntimeEnv *env, char *input) { if (env) { tmp = runtime_get(env, var); } else { - tmp = getenv(var); + const char *v = getenv(var); + if (v) { + tmp = strdup(v); + } } if (tmp == NULL) { // This mimics shell behavior in general. |