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unix/main: Properly handle MICROPYPATH starting with ':'. 

In other words, where first path component is an empty string.
This commit is contained in:
Paul Sokolovsky 2017-02-07 02:13:01 +03:00
parent 5bea6ea808
commit de48a27d60
1 changed files with 3 additions and 0 deletions
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3
unix/main.c
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@ -428,6 +428,9 @@ MP_NOINLINE int main_(int argc, char **argv) {
#endif
}
mp_uint_t path_num = 1; // [0] is for current dir (or base dir of the script)
if (*path == ':') {
path_num++;
}
for (char *p = path; p != NULL; p = strchr(p, PATHLIST_SEP_CHAR)) {
path_num++;
if (p != NULL) {