tests: init more variables to avoid compiler warning on osx

Init variable to avoid compiler warning and make the build bot happy
(the compiler most likely complains about this because it doesn't know
here that fail_unless will abort/exit in the path where it fails).

diff --git a/tests/check/libs/bytereader.c b/tests/check/libs/bytereader.c
index a09ac04..b08613d 100644 (file)
--- a/tests/check/libs/bytereader.c
+++ b/tests/check/libs/bytereader.c
@@ -261,7 +261,7 @@ GST_START_TEST (test_get_int_le)
     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
   };
   GstByteReader reader = GST_BYTE_READER_INIT (data, 16);
-  gint8 a;
+  gint8 a = 0;
   gint16 b = 0;
   gint32 c = 0;
   gint64 d = 0;
@@ -305,7 +305,7 @@ GST_START_TEST (test_get_int_be)
     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
   };
   GstByteReader reader = GST_BYTE_READER_INIT (data, 16);
-  gint8 a;
+  gint8 a = 0;
   gint16 b = 0;
   gint32 c = 0;
   gint64 d = 0;
@@ -379,8 +379,8 @@ GST_START_TEST (test_get_float_le)
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xbf,
   };
   GstByteReader reader = GST_BYTE_READER_INIT (data, 24);
-  gfloat a;
-  gdouble b;
+  gfloat a = 0.0;
+  gdouble b = 0.0;
 
   PEEK_CHECK (&reader, a, 32, le, 1.0);
   GET_CHECK (&reader, a, 32, le, 1.0);
@@ -405,8 +405,8 @@ GST_START_TEST (test_get_float_be)
     0xbf, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
   };
   GstByteReader reader = GST_BYTE_READER_INIT (data, 24);
-  gfloat a;
-  gdouble b;
+  gfloat a = 0.0;
+  gdouble b = 0.0;
 
   PEEK_CHECK (&reader, a, 32, be, 1.0);
   GET_CHECK (&reader, a, 32, be, 1.0);
@@ -433,7 +433,7 @@ GST_START_TEST (test_position_tracking)
     0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
   };
   GstByteReader reader = GST_BYTE_READER_INIT (data, 16);
-  guint8 a;
+  guint8 a = 0;
 
   fail_unless_equals_int (gst_byte_reader_get_pos (&reader), 0);
   fail_unless_equals_int (gst_byte_reader_get_remaining (&reader), 16);