From: Alexandru Ardelean <ardeleanalex@gmail.com>
Date: Mon, 10 Jul 2017 14:47:00 +0000 (+0300)
Subject: travis,tests: run cppcheck only if it exists
X-Git-Tag: json-c-0.13-20171207~72^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=effab3f91ab30eae502e43eb0c46e2ff85f7178c;p=thirdparty%2Fjson-c.git

travis,tests: run cppcheck only if it exists

ugh... seems cppcheck is not packaged for OS X
And `set -e` exposes this.

And also `cppcheck` seems to exit with non-zero
exit codes by default [even if errs found].

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
---

diff --git a/.travis.yml b/.travis.yml
index 7aed15da..1471983e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,4 +29,4 @@ script:
 
 after_success:
   - make check
-  - cppcheck --quiet *.h *.c tests/
+  - if type cppcheck &> /dev/null ; then cppcheck --error-exitcode=1 --quiet *.h *.c tests/ ; fi