}
}
-static char *sq_dequote_step(char *arg, char **next)
+char *sq_dequote_step(char *arg, char **next)
{
char *dst = arg;
char *src = arg;
}
/* Fallthrough */
default:
- if (!next || !isspace(*src))
+ if (!next)
return NULL;
- do {
- c = *++src;
- } while (isspace(c));
*dst = 0;
*next = src;
return arg;
char *dequoted = sq_dequote_step(next, &next);
if (!dequoted)
return -1;
+ if (next) {
+ char c;
+ if (!isspace(*next))
+ return -1;
+ do {
+ c = *++next;
+ } while (isspace(c));
+ }
if (argv) {
ALLOC_GROW(*argv, *nr + 1, *alloc);
(*argv)[(*nr)++] = dequoted;