From da8097896efd5e74ff7c50e072238fc89de682ba Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Sat, 26 May 2007 15:59:54 +0000
Subject: Fix wrong error message as pointed out by jvprat. I.e. ./scummvm -g
 produced: "Option '(null)' requires an argument"

svn-id: r26941
---
 base/commandLine.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/base/commandLine.cpp b/base/commandLine.cpp
index 667e0e29b5..5583eed30a 100644
--- a/base/commandLine.cpp
+++ b/base/commandLine.cpp
@@ -251,12 +251,12 @@ void registerDefaults() {
 // Use this for options which have a required (string) value
 #define DO_OPTION(shortCmd, longCmd) \
 	DO_OPTION_OPT(shortCmd, longCmd, 0) \
-	if (!option) usage("Option '%s' requires an argument", argv[i]);
+	if (!option) usage("Option '%s' requires an argument", argv[i-1]);
 
 // Use this for options which have a required integer value
 #define DO_OPTION_INT(shortCmd, longCmd) \
 	DO_OPTION_OPT(shortCmd, longCmd, 0) \
-	if (!option) usage("Option '%s' requires an argument", argv[i]); \
+	if (!option) usage("Option '%s' requires an argument", argv[i-1]); \
 	char *endptr = 0; \
 	int intValue; intValue = (int)strtol(option, &endptr, 0); \
 	if (endptr == NULL || *endptr != 0) usage("--%s: Invalid number '%s'", longCmd, option);
-- 
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