From: Todd Lyons <tlyons@exim.org>
Date: Wed, 23 Jul 2014 14:09:06 +0000 (-0700)
Subject: Bug 1506: Fix static typechecker output
X-Git-Tag: exim-4_84_RC1~7
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=cc4a2e40ed9f114108a72ee8cfaa453ce478e833;p=exim.git

Bug 1506: Fix static typechecker output

The end of the function can never be reached because the switch is only
  reached if the value it is checking is valid. Putting this return
  silences the warnings.
---

diff --git a/src/src/expand.c b/src/src/expand.c
index c6356fbe1..23009bc4f 100644
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -1879,6 +1879,7 @@ switch (vp->type)
   #endif
 
   }
+return NULL;  /* Fix broken static checkers, already done in if() above */
 }