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fix potential segfault

This commit is contained in:
Jfreegman
2013-11-27 22:46:09 -05:00
parent 663818156b
commit 7ca087b5e7
2 changed files with 7 additions and 6 deletions

View File

@ -232,7 +232,7 @@ void cmd_nick(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
nick[len] = L'\0';
}
if(!len) {
if (!len) {
wprintw(window, "Invalid name.\n");
return;
}