fix debug output in stats

1 files changed, 16 insertions, 4 deletions

diff --git a/src/afl-fuzz-stats.c b/src/afl-fuzz-stats.c
index 8e364d54..374b2411 100644
--- a/src/afl-fuzz-stats.c
+++ b/src/afl-fuzz-stats.c
@@ -141,14 +141,26 @@ void write_stats_file(afl_state_t *afl, double bitmap_cvg, double stability,
 
   if (afl->debug) {
 
+    uint32_t i = 0;
     fprintf(f, "virgin_bytes     :");
-    for (uint32_t i = 0; i < afl->fsrv.map_size; i++)
-      if (afl->virgin_bits[i] != 0xff)
+    for (i = 0; i < afl->fsrv.map_size; i++) {
+
+      if (afl->virgin_bits[i] != 0xff) {
+
         fprintf(f, " %d[%02x]", i, afl->virgin_bits[i]);
+
+      }
+
+    }
+
     fprintf(f, "\n");
     fprintf(f, "var_bytes        :");
-    for (uint32_t i = 0; i < afl->fsrv.map_size; i++)
-      if (afl->var_bytes[i]) fprintf(f, " %d", i);
+    for (i = 0; i < afl->fsrv.map_size; i++) {
+
+      if (afl->var_bytes[i]) { fprintf(f, " %d", i); }
+
+    }
+
     fprintf(f, "\n");
 
   }