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-rw-r--r--dmi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/dmi.c b/dmi.c
index ca75461..d165e9f 100644
--- a/dmi.c
+++ b/dmi.c
@@ -79,8 +79,8 @@ void dmi_init(void)
printf_debug("DMI pipe open error\n");
goto out_free;
}
- fgets(answerbuf, DMI_MAX_ANSWER_LEN, dmidecode_pipe);
- if (ferror(dmidecode_pipe))
+ if (!fgets(answerbuf, DMI_MAX_ANSWER_LEN, dmidecode_pipe) &&
+ ferror(dmidecode_pipe))
{
printf_debug("DMI pipe read error\n");
pclose(dmidecode_pipe);
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