diff options
| -rw-r--r-- | shell/ash.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c index 023294c..8d7c4ca 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -4213,15 +4213,16 @@ cmdputs(const char *s) }; const char *p, *str; - char cc[2] = " "; + char cc[2]; char *nextc; unsigned char c; unsigned char subtype = 0; int quoted = 0; + cc[1] = '\0'; nextc = makestrspace((strlen(s) + 1) * 8, cmdnextc); p = s; - while ((c = *p++) != 0) { + while ((c = *p++) != '\0') { str = NULL; switch (c) { case CTLESC: @@ -4292,7 +4293,8 @@ cmdputs(const char *s) while ((c = *str++) != '\0') { USTPUTC(c, nextc); } - } + } /* while *p++ not NUL */ + if (quoted & 1) { USTPUTC('"', nextc); } |