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prevent buf from escaping into global namespace

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This commit is contained in:
Joey Castillo 2022-05-09 10:57:16 -04:00
parent 0c87114ee1
commit 03b616da62
1 changed files with 1 additions and 1 deletions
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2
watch-library/hardware/watch/watch_private.c
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@ -255,7 +255,7 @@ int _write(int file, char *ptr, int len) {
return 0;
}
char buf[256] = {0};
static char buf[256] = {0};
int _read(int file, char *ptr, int len) {
(void)file;