From: Jan Malakhovski <oxij@oxij.org>
Date: Thu, 31 Aug 2017 11:46:34 +0000 (+0000)
Subject: build: fix unbound variable in configure
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=46bda291ba6b73266f6e48a539af7772a4d09edf;p=notmuch.git

build: fix unbound variable in configure

Commentary by db:

This missing initialization caused configure to crash, and hence the
build to fail in environments without cppcheck.
---

diff --git a/configure b/configure
index 364854f3..c0a550c7 100755
--- a/configure
+++ b/configure
@@ -651,6 +651,7 @@ if command -v cppcheck > /dev/null; then
     have_cppcheck=1
     printf "Yes.\n"
 else
+    have_cppcheck=0
     printf "No.\n"
 fi