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Bugfix: crash when apcupsd isnt running

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This commit is contained in:
Nikolas Garofil 2009-11-16 20:19:57 +01:00
parent a1ddcc0786
commit 90f5701f3e
1 changed files with 1 additions and 1 deletions
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2
src/apcupsd.c
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@ -181,7 +181,7 @@ void update_apcupsd(void) {
break;
}
#ifdef HAVE_GETHOSTBYNAME_R
if (gethostbyname_r(info.apcupsd.host, &he_mem, hostbuff, sizeof(hostbuff), &he, &he_errno)) {
if (gethostbyname_r(info.apcupsd.host, &he_mem, hostbuff, sizeof(hostbuff), &he, &he_errno) || !he ) {
NORM_ERR("APCUPSD gethostbyname_r: %s", hstrerror(h_errno));
break;
}