From f9c83d3e0ec5d086fca6495a7e9aac7fbae1f9ca Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 3 Dec 2013 18:03:11 -0500
Subject: Fix build --withincluded-modules

According to Doug Felt:

pango's configure dies with --with-included-modules=yes, because when
have_libthai is true, thai_modules ends up being ",thai-lang", and
all_modules (and included_modules) ends up containing ',,'.

for module in $included_modules;

ends up with module='' and the case $module falls back to default, which
calls as_fn_error.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index fef470da..a4f73e70 100644
--- a/configure.ac
+++ b/configure.ac
@@ -494,7 +494,7 @@ indic_modules="indic-lang"
 thai_modules=""
 
 if $have_libthai ; then
-  thai_modules="$thai_modules,thai-lang"
+  thai_modules="thai-lang"
 fi
 
 all_modules="$arabic_modules,$basic_modules,$indic_modules,$thai_modules"
-- 
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