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trivial: Check the return code when using g_file_get_contents()

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Not actually a bug, but pointed out by Coverity.
This commit is contained in:
Richard Hughes 2016-11-09 19:44:29 +00:00
parent c8c2d60d65
commit f3b1bc6c0c
1 changed files with 5 additions and 4 deletions
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9
src/fu-provider-uefi.c
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@ -315,10 +315,11 @@ fu_provider_uefi_coldplug (FuProvider *provider, GError **error)
}
/* set Display Name to the system for all capsules */
g_file_get_contents ("/sys/class/dmi/id/product_name",
&display_name, NULL, NULL);
if (display_name != NULL)
g_strchomp (display_name);
if (g_file_get_contents ("/sys/class/dmi/id/product_name",
&display_name, NULL, NULL)) {
if (display_name != NULL)
g_strchomp (display_name);
}
/* add each device */
guid = g_strdup ("00000000-0000-0000-0000-000000000000");