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rc: write ENV_PATH and ENV_CDPATH as a colon separated string

This commit is contained in:
Giacomo Tesio 2017-10-19 00:25:34 +02:00
parent a5c14e60d7
commit 9b0b9794c3
1 changed files with 11 additions and 2 deletions
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13
sys/src/cmd/rc/jehanne.c
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@ -256,8 +256,17 @@ addenv(var *v)
if((f = Creat(envname))<0)
pfmt(err, "rc: can't open %s: %r\n", envname);
else{
for(w = v->val;w;w = w->next)
write(f, w->word, strlen(w->word)+1L);
if(strcmp(ENV_PATH, v->name) == 0
|| strcmp(ENV_CDPATH, v->name) == 0){
for(w = v->val; w != nil; w = w->next){
write(f, w->word, strlen(w->word));
if(w->next)
write(f, ":", 1);
}
} else {
for(w = v->val; w != nil; w = w->next)
write(f, w->word, strlen(w->word)+1L);
}
close(f);
}
}