Mark an abort() as unreachable.

diff --git a/src/common/util.c b/src/common/util.c
index a80d96ac9b2996afbd8f320bd4027347c12a33f8..2f7cc4f8929f6fb2758935c7bbc74711c928679a 100644 (file)
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -3795,7 +3795,7 @@ format_number_sigsafe(unsigned long x, char *buf, int buf_len,
 
   /* NOT tor_assert; see above. */
   if (cp != buf) {
-    abort();
+    abort(); // LCOV_EXCL_LINE
   }
 
   return len;