Fix for platforms which returns 'unknown' instead of value/unit pair.
http://bugzilla.redhat.com/show_bug.cgi?id=770289
---
measurement/acpi.cpp | 18 ++++++++++++++----
1 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/measurement/acpi.cpp b/measurement/acpi.cpp
index e507f1a..b9b10fb 100644
--- a/measurement/acpi.cpp
+++ b/measurement/acpi.cpp
@@ -108,8 +108,13 @@ void acpi_power_meter::measure(void)
while (*c == ' ') c++;
_capacity = strtoull(c, NULL, 10);
c = strchr(c, ' ');
- c++;
- strcpy(capacity_units, c);
+ if (c) {
+ c++;
+ strcpy(capacity_units, c);
+ } else {
+ _capacity = 0;
+ strcpy(capacity_units, "Unknown");
+ }
}
if (strstr(line, "present voltage:")) {
c = strchr(line, ':');
@@ -117,8 +122,13 @@ void acpi_power_meter::measure(void)
while (*c == ' ') c++;
_voltage = strtoull(c, NULL, 10);
c = strchr(c, ' ');
- c++;
- strcpy(voltage_units, c);
+ if (c) {
+ c++;
+ strcpy(voltage_units, c);
+ } else {
+ _voltage = 0;
+ strcpy(voltage_units, "Unknown");
+ }
}
}
file.close();
--
1.7.7.5
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