[tracker] libtracker-extract: initialize value

[Carlos Garnacho <carlosg src gnome org>]

commit 6916ee5e4ed8362fff990d6139fed29eea41f85e
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Jul 5 00:49:47 2015 +0200

    libtracker-extract: initialize value
    
    ucsdet_open() expects an status set to 0, otherwise it will bail out
    early. With uninitialized memory we might or might not get that.

 src/libtracker-extract/tracker-encoding-libicu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-extract/tracker-encoding-libicu.c 
b/src/libtracker-extract/tracker-encoding-libicu.c
index feec102..8eb0add 100644
--- a/src/libtracker-extract/tracker-encoding-libicu.c
+++ b/src/libtracker-extract/tracker-encoding-libicu.c
@@ -34,7 +34,7 @@ tracker_encoding_guess_icu (const gchar *buffer,
        UCharsetDetector *detector = NULL;
        const UCharsetMatch *match;
        gchar *charset = NULL;
-       UErrorCode status;
+       UErrorCode status = 0;
        const char *p_match = NULL;
 
        detector = ucsdet_open (&status);