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clean up cd shell command

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This commit is contained in:
Kevin Lange 2013-06-29 18:48:57 -07:00
parent bc0c06e005
commit ab0045918f
1 changed files with 5 additions and 4 deletions
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9
userspace/core/sh.c
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@ -1047,18 +1047,19 @@ exit:
uint32_t shell_cmd_cd(int argc, char * argv[]) {
if (argc > 1) {
if (chdir(argv[1])) {
fprintf(stderr, "%s: could not cd '%s': no such file or directory\n", argv[0], argv[1]);
return 1;
goto cd_error;
} /* else success */
} else /* argc < 2 */ {
char home_path[512];
sprintf(home_path, "/home/%s", username);
if (chdir(home_path)) {
fprintf(stderr, "%s: could not cd %s': no such file or directory\n", argv[0], argv[1]);
return 1;
goto cd_error;
}
}
return 0;
cd_error:
fprintf(stderr, "%s: could not cd '%s': no such file or directory\n", argv[0], argv[1]);
return 1;
}
/*