index e32c61c2fdb7fa6dcfe66adabe4f51f849b3f0ff..a2c9d1e24afb9d1250c846791607c49d82e9565e 100644 (file)
--- a/path.c
+++ b/path.c
size_t username_len = first_slash - username;
if (username_len == 0) {
const char *home = getenv("HOME");
size_t username_len = first_slash - username;
if (username_len == 0) {
const char *home = getenv("HOME");
+ if (!home)
+ goto return_null;
strbuf_add(&user_path, home, strlen(home));
} else {
struct passwd *pw = getpw_str(username, username_len);
strbuf_add(&user_path, home, strlen(home));
} else {
struct passwd *pw = getpw_str(username, username_len);