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libs/libc/stdio/lib_setvbuf.c: Fix warning: 'newbuf may be used uninitialized'

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This commit is contained in:
Xiang Xiao 2018-08-29 06:07:05 -06:00 committed by Gregory Nutt
parent 11bccf42ea
commit 6129136329
1 changed files with 1 additions and 1 deletions
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2
libs/libc/stdio/lib_setvbuf.c
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@ -92,7 +92,7 @@
int setvbuf(FAR FILE *stream, FAR char *buffer, int mode, size_t size)
{
#ifndef CONFIG_STDIO_DISABLE_BUFFERING
FAR unsigned char *newbuf;
FAR unsigned char *newbuf = NULL;
uint8_t flags;
int errcode;