get_user() do not use the unreliable getlogin()

1 files changed, 2 insertions, 2 deletions

diff --git a/src/firecfg/main.c b/src/firecfg/main.c
index ff66dea08..3f5921322 100644
--- a/src/firecfg/main.c
+++ b/src/firecfg/main.c
@@ -284,9 +284,9 @@ static void set_links_homedir(const char *homedir) {
 }
 
 static char *get_user(void) {
-        char *user = getlogin();
+        char *user = getenv("SUDO_USER");
         if (!user) {
-                user = getenv("SUDO_USER");
+                user = getpwuid(getuid())->pw_name;
                 if (!user) {
                         fprintf(stderr, "Error: cannot detect login user\n");
                         exit(1);