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Escape unreadable dirs we are already into

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We care about the directory we are going to, so there is no reason
to get locked inside there if the parent is readable.
This commit is contained in:
lostd 2015-07-02 01:07:09 +01:00
parent 0548a181e6
commit 1742598256
1 changed files with 3 additions and 2 deletions
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5
noice.c
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@ -689,11 +689,12 @@ nochange:
strcmp(path, ".") == 0 || strcmp(path, ".") == 0 ||
strchr(path, '/') == NULL) strchr(path, '/') == NULL)
goto nochange; goto nochange;
if (canopendir(path) == 0) { dir = xdirname(path);
if (canopendir(dir) == 0) {
free(dir);
printwarn(); printwarn();
goto nochange; goto nochange;
} }
dir = xdirname(path);
/* Save history */ /* Save history */
oldpath = path; oldpath = path;
path = dir; path = dir;