From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Sun, 31 May 2020 14:41:02 +0000 (+0200)
Subject: Change to use installed diffimg in rtest.sh
X-Git-Tag: 2.44.1~19^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5a9e09b89ad4209fad35451ab01e9b5cdc05132e;p=graphviz

Change to use installed diffimg in rtest.sh
---

diff --git a/rtest/rtest.sh b/rtest/rtest.sh
index 184c2f30d..78837da78 100755
--- a/rtest/rtest.sh
+++ b/rtest/rtest.sh
@@ -28,7 +28,7 @@ GENERATE=              # If set, generate test data
 VERBOSE=               # If set, give verbose output
 NOOP=                  # If set, just print list of tests
 DOT=${DOT-$(whence dot)} # should be $(top_builddir)/cmd/dot/dot_static
-DIFFIMG=../contrib/diffimg/diffimg # build tree version
+DIFFIMG=${DIFFIMG-$(whence diffimg)}
 
 TESTNAME=   # name of test
 GRAPH=      # graph specification