Properly handle microdump processing, when the system_log file contains an incomplete microdump sec…

src/processor/microdump.cc

Index: src/processor/microdump.cc
diff --git a/src/processor/microdump.cc b/src/processor/microdump.cc
index 1043c482adc3fca90860aadeceaca9130763d5bf..e3dececbe6b64a5734fe5edc5963bff971b1136b 100644
--- a/src/processor/microdump.cc
+++ b/src/processor/microdump.cc
@@ -213,13 +213,12 @@ Microdump::Microdump(const string& contents)
       in_microdump = true;
       continue;
     }
-    if (line.find(kMicrodumpEnd) != string::npos) {
-      break;
-    }
-
     if (!in_microdump) {
       continue;
     }
+    if (line.find(kMicrodumpEnd) != string::npos) {
+      break;
+    }
 
     size_t pos;
     if ((pos = line.find(kOsKey)) != string::npos) {