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Fix possible crash.

This commit is contained in:
irungentoo 2013-11-28 19:52:30 -05:00
parent 7e0bc7768b
commit e21e5c18ff

View File

@ -110,7 +110,7 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int num, uint8_t fil
ChatContext *ctx = (ChatContext *) self->chatwin;
int idx = strlen(pathname) - 1;
while (pathname[idx] == '/') {
while (pathname[idx] == '/' && idx >= 0) {
pathname[idx--] = 0;
}