From 705bda859ed8bbdd753d587b9814de4af3afee80 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 19 Jun 2019 08:15:13 -0400
Subject: Add unit tests for the unitparse.c module.

---
 src/lib/confmgt/unitparse.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/lib/confmgt')

diff --git a/src/lib/confmgt/unitparse.c b/src/lib/confmgt/unitparse.c
index 906195259d..c3ed8285a4 100644
--- a/src/lib/confmgt/unitparse.c
+++ b/src/lib/confmgt/unitparse.c
@@ -128,10 +128,14 @@ config_parse_units(const char *val, const unit_table_t *u, int *ok)
     use_float = 1;
   }
 
-  if (!cp) {
+  if (BUG(!cp)) {
+    // cp should always be non-NULL if the parse operation succeeds.
+
+    // LCOV_EXCL_START
     *ok = 1;
     v = use_float ? ((uint64_t)d) :  v;
     goto done;
+    // LCOV_EXCL_STOP
   }
 
   cp = (char*) eat_whitespace(cp);
-- 
cgit v1.2.3-54-g00ecf