1 files changed, 6 insertions, 7 deletions

diff --git a/src/firecfg/main.c b/src/firecfg/main.c
index ccb55457c..a6cae995e 100644
--- a/src/firecfg/main.c
+++ b/src/firecfg/main.c
@@ -288,8 +288,8 @@ static void set_links_homedir(const char *homedir) {
         free(firejail_exec);
 }
 
-static char *get_sudo_user(void) {
-        char *user = getenv("SUDO_USER");
+static const char *get_sudo_user(void) {
+        const char *user = getenv("SUDO_USER");
         if (!user) {
                 user = getpwuid(getuid())->pw_name;
                 if (!user) {
@@ -301,13 +301,13 @@ static char *get_sudo_user(void) {
         return user;
 }
 
-static char *get_homedir(const char *user, uid_t *uid, gid_t *gid) {
+static const char *get_homedir(const char *user, uid_t *uid, gid_t *gid) {
         // find home directory
         struct passwd *pw = getpwnam(user);
         if (!pw)
                 goto errexit;
 
-        char *home = pw->pw_dir;
+        const char *home = pw->pw_dir;
         if (!home)
                 goto errexit;
 
@@ -326,12 +326,11 @@ int main(int argc, char **argv) {
         int bindir_set = 0;
 
         // user setup
-        char *user = get_sudo_user();
+        const char *user = get_sudo_user();
         assert(user);
         uid_t uid;
         gid_t gid;
-        char *home = get_homedir(user, &uid, &gid);
-
+        const char *home = get_homedir(user, &uid, &gid);
 
         // check for --bindir
         for (i = 1; i < argc; i++) {