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xfree86: common: xf86Configure: fix char signess mismatch 

On NetBSD gives warning:

../hw/xfree86/common/xf86Configure.c: In function ‘xf86AddBusDeviceToConfigure’:
../hw/xfree86/common/xf86Configure.c:125:50: warning: array subscript has type ‘char’ [-Wchar-subscripts]
  125 |     for (j = 0; (lower_driver[j] = tolower(driver[j])); j++);
      |                                                  ^

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1455>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-04-02 17:34:06 +02:00 committed by Povilas Kanapickas
parent 43a57fc6e9
commit 7830b007e4
1 changed files with 1 additions and 1 deletions
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2
hw/xfree86/common/xf86Configure.c
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@ -125,7 +125,7 @@ xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData,
/* Fill in what we know, converting the driver name to lower case */
lower_driver = XNFalloc(strlen(driver) + 1);
for (j = 0; (lower_driver[j] = tolower(driver[j])); j++);
for (j = 0; (lower_driver[j] = tolower((unsigned char)driver[j])); j++);
DevToConfig[i].GDev.driver = lower_driver;
switch (bus) {