logcat: do not assign 0 or NULL to global variables
(cherry pick from commit c6d6652df52bb65984f6be1f8e57606d3f5a6e69)
Bug: 27706081
Change-Id: If29d8d688ca7cce9b22227eeff1e9b500e728a50
diff --git a/logcat/logcat.cpp b/logcat/logcat.cpp
index d72572d..bbb0114 100644
--- a/logcat/logcat.cpp
+++ b/logcat/logcat.cpp
@@ -69,19 +69,19 @@
/* Global Variables */
-static const char * g_outputFileName = NULL;
+static const char * g_outputFileName;
// 0 means "no log rotation"
-static size_t g_logRotateSizeKBytes = 0;
+static size_t g_logRotateSizeKBytes;
// 0 means "unbounded"
static size_t g_maxRotatedLogs = DEFAULT_MAX_ROTATED_LOGS;
static int g_outFD = -1;
-static size_t g_outByteCount = 0;
-static int g_printBinary = 0;
-static int g_devCount = 0; // >1 means multiple
+static size_t g_outByteCount;
+static int g_printBinary;
+static int g_devCount; // >1 means multiple
static pcrecpp::RE* g_regex;
// 0 means "infinite"
-static size_t g_maxCount = 0;
-static size_t g_printCount = 0;
+static size_t g_maxCount;
+static size_t g_printCount;
__noreturn static void logcat_panic(bool showHelp, const char *fmt, ...) __printflike(2,3);