From 34f10c209db28c136e6ed6bc5f001785558f2863 Mon Sep 17 00:00:00 2001 From: Frank Mehnert Date: Mon, 6 Jan 2025 08:21:29 +0100 Subject: uclibc: prevent warning about setting an unused variable This variable is used either if __UCLIBC_HAS_FLOATS__ is defined or if __UCLIBC_HAS_GLIBC_DIGIT_GROUPING__ is defined. Instead of adding more complicated #ifdef magic, just mark this variable as possibly unused to satisfy the compiler. Signed-off-by: marcus.haehnel@kernkonzept.com --- libc/stdio/_scanf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libc/stdio/_scanf.c') diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c index 3f3000d6f..cb72d14ac 100644 --- a/libc/stdio/_scanf.c +++ b/libc/stdio/_scanf.c @@ -1715,7 +1715,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc) #define MAX_DIGITS 65 /* Allow one leading 0. */ unsigned char buf[MAX_DIGITS+2+ 100]; unsigned char usflag, base; - unsigned char nonzero = 0; + unsigned char nonzero __attribute__((unused)) = 0; unsigned char seendigit = 0; #ifndef __UCLIBC_HAS_FLOATS__ -- cgit v1.2.3