>From 76539c469f153e2b3ebddbf76ad6b54b58205bb7 Mon Sep 17 00:00:00 2001 From: Jannick Date: Thu, 26 Dec 2019 02:53:01 +0100 Subject: [PATCH 1/2] m4sh/AS_IF: add test for AS_IF with blank false branch which is supposed not to fail. The test make check TESTSUITEFLAGS='-e -k m4sh,m4_map_args_pair' fails, since m4sh generates from AS_IF([false], [echo OK], [[]]) the syntactically incorrect shell code if false; then : echo OK else fi * tests/m4sh.at: add test `AS_IF([false], [:], [[]])' --- tests/m4sh.at | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/m4sh.at b/tests/m4sh.at index 9fd84558..da74fca7 100644 --- a/tests/m4sh.at +++ b/tests/m4sh.at @@ -1314,7 +1314,7 @@ AS_CASE([`touch file; false`]) && test -f file && echo fifteen dnl The next line is badly underquoted; don't intentionally copy this style. AS_CASE([foo], [foo], m4_do(AS_CASE([bar], [bar], [echo sixteen]))) dnl Handle blank arguments. -AS_IF([false], [:], [ ]) && AS_CASE([foo], [foo], [] +AS_IF([false], [:], [ ]) && AS_IF([false], [:], [[]]) && AS_CASE([foo], [foo], [] ) && echo seventeen m4_define([empty])AS_IF([:], [empty] ) && AS_CASE([foo], [foo], [empty]) && echo eighteen -- 2.25.1.windows.1