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Shell: Validate only one directory is given to cd

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Shannon Booth 2020-03-09 20:06:38 +13:00 • committed by Andreas Kling
parent d0fb816ac3
commit 0de2ead0e9
1 changed files with 5 additions and 0 deletions
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5
Shell/main.cpp
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@ -187,6 +187,11 @@ static String expand_tilde(const char* expression)
static int sh_cd(int argc, const char** argv)
{
if (argc > 2) {
fprintf(stderr, "cd: too many arguments\n");
return 1;
}
String new_path;
if (argc == 1) {