7ababc3e3
Denys Vlasenko
2023-04-03
Subject
ash: fix still-broken new mail detection
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shell/ash.c+4 -4
| @@ -11265,8 +11265,8 @@ static smallint mail_var_path_changed; | |
| /* | |
| * Print appropriate message(s) if mail has arrived. | |
| * If mail_var_path_changed is set, | |
| - | * then the value of MAIL has mail_var_path_changed, |
| - | * so we just update the values. |
| + | * then the value of MAIL has changed, |
| + | * so we just update the hash value. |
| */ | |
| static void | |
| chkmail(void) | |
| @@ -11285,7 +11285,7 @@ chkmail(void) | |
| int len; | |
| len = padvance_magic(&mpath, nullstr, 2); | |
| - | if (!len) |
| + | if (len < 0) |
| break; | |
| p = stackblock(); | |
| if (*p == '\0') | |
| @@ -11306,8 +11306,8 @@ chkmail(void) | |
| if (!mail_var_path_changed && mailtime_hash != new_hash) { | |
| if (mailtime_hash != 0) | |
| out2str("you have mail\n"); | |
| - | mailtime_hash = new_hash; |
| } | |
| + | mailtime_hash = new_hash; |
| mail_var_path_changed = 0; | |
| popstackmark(&smark); | |
| } | |