diff options
| -rw-r--r-- | shell/ash.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c index 18c7ff5..8f0a5e0 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -8878,14 +8878,15 @@ parse_command_args(char **argv, const char **path) for (;;) { cp = *++argv; if (!cp) - return 0; + return NULL; if (*cp++ != '-') break; c = *cp++; if (!c) break; if (c == '-' && !*cp) { - argv++; + if (!*++argv) + return NULL; break; } do { @@ -8895,7 +8896,7 @@ parse_command_args(char **argv, const char **path) break; default: /* run 'typecmd' for other options */ - return 0; + return NULL; } c = *cp++; } while (c); |