85158b600
Denys Vlasenko
2021-01-03
Subject
ash: code shrink
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shell/ash.c+2 -2
| @@ -14312,9 +14312,9 @@ procargs(char **argv) | |
| } | |
| if (mflag == 2) | |
| mflag = iflag; | |
| + | /* Unset options which weren't explicitly set or unset */ |
| for (i = 0; i < NOPTS; i++) | |
| - | if (optlist[i] == 2) |
| - | optlist[i] = 0; |
| + | optlist[i] &= 1; /* same effect as "if (optlist[i] == 2) optlist[i] = 0;" */ |
| #if DEBUG == 2 | |
| debug = 1; | |
| #endif | |