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Don't attempt to go back if on the relative root

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This commit is contained in:
lostd 2014-10-23 17:39:39 +03:00
parent 8d4019f3aa
commit 9407399230
1 changed files with 3 additions and 1 deletions
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4
noice.c
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@ -658,7 +658,9 @@ nochange:
return;
case SEL_BACK:
/* There is no going back */
if (strcmp(path, "/") == 0)
if (strcmp(path, "/") == 0 ||
strcmp(path, ".") == 0 ||
strchr(path, '/') == NULL)
goto nochange;
if (canopendir(path) == 0) {
printwarn();