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Check the return status of chdir() when using the -C option.

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Reviewed by:	bright && jmallet
MFC after:	1 day
This commit is contained in:
Sean Chittenden 2002-12-17 04:26:22 +00:00
parent 1aa83d38bc
commit 85994822df
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=107964
1 changed files with 2 additions and 1 deletions
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3
usr.bin/make/main.c
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@ -159,7 +159,8 @@ MainParseArgs(int argc, char **argv)
rearg: while((c = getopt(argc, argv, OPTFLAGS)) != -1) {
switch(c) {
case 'C':
chdir(optarg);
if (chdir(optarg) == -1)
err(1, "chdir %s", optarg);
break;
case 'D':
Var_Set(optarg, "1", VAR_GLOBAL);