commit 633703ffb2d25b0cc30404eb057d18eb2f81f07c
author jeffhao <jeffhao@google.com> Fri May 25 16:00:02 2012 -0700
committer jeffhao <jeffhao@google.com> Fri May 25 16:00:02 2012 -0700
tree c0286440ed40c0d050feae86ec6c1b490c4146bb
parent eac766769e3114a078c188ea26776a81f0edb3cf

Return if DumpKernelStack can't find the kernel stack file.

The x86 emulator works... kinda.

Change-Id: I5ce5277ea64b86c882727e38570340fb2d0be3cb

src/thread.cc

diff --git a/src/thread.cc b/src/thread.cc
index a986ed5..a6d76e4 100644
--- a/src/thread.cc
+++ b/src/thread.cc
@@ -645,6 +645,7 @@
   std::string kernel_stack;
   if (!ReadFileToString(kernel_stack_filename, &kernel_stack)) {
     os << "  (couldn't read " << kernel_stack_filename << ")";
+    return;
   }
 
   std::vector<std::string> kernel_stack_frames;