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-rw-r--r--indra/newview/llmachineid.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/indra/newview/llmachineid.cpp b/indra/newview/llmachineid.cpp
index 2001359e50..c667b0af3f 100644
--- a/indra/newview/llmachineid.cpp
+++ b/indra/newview/llmachineid.cpp
@@ -224,11 +224,11 @@ S32 LLMachineID::init()
unsigned int serial_size = SysStringLen(serialNumber);
unsigned int j = 0;
- while (j < serial_size)
+ while (j < serial_size && vtProp.bstrVal[j] != 0)
{
for (unsigned int i = 0; i < len; i++)
{
- if (j >= serial_size)
+ if (j >= serial_size || vtProp.bstrVal[j] == 0)
break;
static_unique_id[i] = (unsigned int)(static_unique_id[i] + serialNumber[j]);