fix Uss accounting in getPssPid()

Change-Id: I0d1dc81d127afbf3a7d7b4b86865ccb0e8bd7d4c
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/core/jni/android_os_Debug.cpp b/core/jni/android_os_Debug.cpp
index 5a32718..d9e64c7 100644
--- a/core/jni/android_os_Debug.cpp
+++ b/core/jni/android_os_Debug.cpp
@@ -528,8 +528,8 @@
                         c++;
                     }
                     pss += atoi(c);
-                } else if (strncmp(line, "Private_Clean:", 14)
-                        || strncmp(line, "Private_Dirty:", 14)) {
+                } else if (strncmp(line, "Private_Clean:", 14) == 0
+                        || strncmp(line, "Private_Dirty:", 14) == 0) {
                     char* c = line + 14;
                     while (*c != 0 && (*c < '0' || *c > '9')) {
                         c++;