From 2d0afa36a8fc2ccbfc72e6ea5073b4cd51503c37 Mon Sep 17 00:00:00 2001
From: zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Wed, 17 Jun 2009 00:31:06 +0000
Subject: [PATCH] Ensure range errors are reported only when errno indicates
 one occurred.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2260 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/helper/command.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/helper/command.c b/src/helper/command.c
index 5dbc047e6..bea480cc9 100644
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -872,9 +872,9 @@ long jim_global_long(const char *variable)
 		*ul = func(str, &end, 0); \
 		if (*end) \
 			return ERROR_COMMAND_ARGUMENT_INVALID; \
-		if (*ul == max) \
+		if ((max == *ul) && (ERANGE == errno)) \
 			return ERROR_COMMAND_ARGUMENT_OVERFLOW; \
-		if (min && min == *ul) \
+		if (min && (min == *ul) && (ERANGE == errno)) \
 			return ERROR_COMMAND_ARGUMENT_UNDERFLOW; \
 		return ERROR_OK; \
 	}