From 509ad47b391e0f583e286b49f48b920e93a05d61 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Thu, 19 Feb 2009 13:06:55 -0400
Subject: Accept --long-option=value

---
 src/option.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/option.cc')

diff --git a/src/option.cc b/src/option.cc
index f8e6a713..8b36e64c 100644
--- a/src/option.cc
+++ b/src/option.cc
@@ -194,7 +194,7 @@ strings_list process_arguments(strings_list args, scope_t& scope)
       if (! opt.first)
 	throw_(option_error, "illegal option --" << name);
 
-      if (opt.second && ++i != args.end() && value == NULL) {
+      if (opt.second && ! value && ++i != args.end() && value == NULL) {
 	value = (*i).c_str();
 	DEBUG("option.args", "  read option value from arg: " << value);
 	if (value == NULL)
-- 
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