tests: internal: fuzzers: move variable declaration

Signed-off-by: David Korczynski <[email protected]>

Author: DavidKorczynski

tests/internal/fuzzers/cmetrics_decode_fuzz.c

@@ -26,14 +26,15 @@ LLVMFuzzerTestOneInput(const uint8_t * data, size_t size)
     struct cfl_list decoded_contexts;
     struct cmt *cmt = NULL;
     size_t off = 0;
+    uint8_t decider;
     int result;
 
     /* At least one byte is needed for deciding which decoder to use */
     if (size < 1) {
         return 0;
     }
 
-    uint8_t decider = data[0] % 2;
+    decider = data[0] % 2;
 
     /* Adjust data pointer since the first byte is used */
     data += 1;