Does this affect the Epson Perfection 1260?
Till
Jaeger, Gerhard wrote:
> Thanks for the patch,
>
> I'll check that and will apply or correct in any other way...
> Gerhard
>
> On Tuesday, 15. October 2002 15:32, Aurelien Jarno wrote:
>
>>Hi all,
>>
>>In backends/plustek-usbshading.c, in function usb_GetNewOffset, there
>>is
>>
>>if( pcOffset[dw] >= 0 )
>>
>>pcOffset[dw] is defined as char. On some architectures (at least arm,
>>powerpc and s390), char is per default unsigned on. This causes a
>>warning on compilation ("warning: comparison is always true due to
>>limited range of data type"), and may cause some errors at run time.
>>
>>I have made a small patch, but I am not sure it corrects everything.
>>
>>Regards,
>>Aurelien
>>
>>>On Mon, 14 Oct 2002, Jaeger, Gerhard wrote:
>>>Hi,
>>>
>>>can you please check the latest 0.44-8. The problem
>>>should be solved so far!
>>>
>>>Gerhard
>>
>
>>diff -u -1 -b -p -u -r1.9 plustek-usbshading.c
>>--- plustek-usbshading.c 2002/10/04 17:55:51 1.9
>>+++ plustek-usbshading.c 2002/10/15 10:47:13
>>@@ -719,3 +719,3 @@ TOGAIN:
>> */
>>-static void usb_GetNewOffset( u_long *pdwSum, u_long *pdwDiff, char
>>*pcOffset,
>>+static void usb_GetNewOffset( u_long *pdwSum, u_long *pdwDiff, signed
>>char *pcOffset,
>> u_char *pIdeal,
>>u_long dw, char cAdjust )
>>@@ -766,3 +766,3 @@ static SANE_Bool usb_AdjustOffset( pPlus
>> char cAdjust = 16;
>>- char cOffset[3];
>>+ signed char cOffset[3];
>> u_char bExpect[3];
>
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