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Check if directory already exists when using -c

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This commit is contained in:
Raymond Pasco 2015-10-01 13:23:29 -04:00
parent cf68ac20ab
commit 829d65b40a
1 changed files with 8 additions and 0 deletions
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8
vere/main.c
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@ -322,6 +322,14 @@ main(c3_i argc,
return 1;
}
if ( c3y == u3_Host.ops_u.nuu ) {
struct stat s;
if ( !stat(u3_Host.dir_c, &s) ) {
fprintf(stderr, "used -c but %s already exists\n", u3_Host.dir_c);
exit(1);
}
}
u3_ve_sysopt();
printf("~\n");