(submit/fix-char-signedness) xfree86: common: xf86pciBus: fix char signess mismatch
On NetBSD gives warning: In file included from /usr/include/ctype.h:100, from ../hw/xfree86/common/xf86pciBus.c:35: ../hw/xfree86/common/xf86pciBus.c: In function ‘xf86ParsePciBusString’: ../hw/xfree86/common/xf86pciBus.c:286:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] 286 | if (!isdigit(d[i])) { | ^ ../hw/xfree86/common/xf86pciBus.c:293:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] 293 | if (!isdigit(p[i])) { | ^ ../hw/xfree86/common/xf86pciBus.c:307:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] 307 | if (!isdigit(p[i])) { | ^ ../hw/xfree86/common/xf86pciBus.c:320:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] 320 | if (!isdigit(p[i])) { | ^ Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
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@ -282,14 +282,14 @@ xf86ParsePciBusString(const char *busID, int *bus, int *device, int *func)
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if (d != NULL) {
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*(d++) = 0;
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for (i = 0; d[i] != 0; i++) {
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if (!isdigit(d[i])) {
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if (!isdigit((unsigned char)d[i])) {
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free(s);
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return FALSE;
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}
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}
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}
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for (i = 0; p[i] != 0; i++) {
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if (!isdigit(p[i])) {
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if (!isdigit((unsigned char)p[i])) {
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free(s);
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return FALSE;
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}
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@ -303,7 +303,7 @@ xf86ParsePciBusString(const char *busID, int *bus, int *device, int *func)
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return FALSE;
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}
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for (i = 0; p[i] != 0; i++) {
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if (!isdigit(p[i])) {
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if (!isdigit((unsigned char)p[i])) {
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free(s);
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return FALSE;
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}
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@ -316,7 +316,7 @@ xf86ParsePciBusString(const char *busID, int *bus, int *device, int *func)
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return TRUE;
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}
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for (i = 0; p[i] != 0; i++) {
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if (!isdigit(p[i])) {
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if (!isdigit((unsigned char)p[i])) {
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free(s);
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return FALSE;
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}
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