libpkg/pkg_status.c: keep the getenv() value in a variable

Same as commit: aa1ef79 Signed-off-by: rilysh <[email protected]>
kfv · Mar 8, 2024 · 4ac6289 · 4ac6289
1 parent a669c9c
commit 4ac6289
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/libpkg/pkg_status.c b/libpkg/pkg_status.c
@@ -112,11 +112,14 @@ static bool
 is_exec_at_localbase(const char *progname)
 {
 	char	pkgpath[MAXPATHLEN];
+	char	*env;
 	bool	result = true;
 
+	if ((env = getenv("LOCALBASE")) == NULL)
+		env = _LOCALBASE;
+
 	snprintf(pkgpath, sizeof(pkgpath), "%s/sbin/%s",
-		 getenv("LOCALBASE") ? getenv("LOCALBASE") : _LOCALBASE,
-		 progname);
+	    env, progname);
 	if (access(pkgpath, X_OK) == -1)
 		result = false;