diff options
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/test/test.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/bin/test/test.c b/bin/test/test.c index a6713a6..bf33ac2 100644 --- a/bin/test/test.c +++ b/bin/test/test.c @@ -172,7 +172,6 @@ static int getn(const char *); static long long getq(const char *); static int intcmp(const char *, const char *); static int isoperand(void); -int main(int, char **); static int newerf(const char *, const char *); static int nexpr(enum token); static int oexpr(enum token); @@ -184,8 +183,23 @@ static enum token t_lex(char *); int main(int argc, char **argv) { - int res; + int i, res; char *p; + char **nargv; + + /* + * XXX copy the whole contents of argv to a newly allocated + * space with two extra cells filled with NULL's - this source + * code totally depends on their presence. + */ + if ((nargv = (char **)malloc((argc + 2) * sizeof(char *))) == NULL) + error("Out of space"); + + for (i = 0; i < argc; i++) + nargv[i] = argv[i]; + + nargv[i] = nargv[i + 1] = NULL; + argv = nargv; if ((p = rindex(argv[0], '/')) == NULL) p = argv[0]; @@ -197,10 +211,6 @@ main(int argc, char **argv) argv[argc] = NULL; } - /* no expression => false */ - if (--argc <= 0) - return 1; - #ifndef SHELL (void)setlocale(LC_CTYPE, ""); #endif |
