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examples/slcd: fix priv->fd that was used by slcd_flush before being set

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This commit is contained in:
Pierre-Olivier Vauboin 2020-03-18 14:56:27 +01:00 • committed by Gregory Nutt
parent e1d9e82273
commit f17d89d085
1 changed files with 2 additions and 1 deletions
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3
examples/slcd/slcd_main.c
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@ -267,7 +267,7 @@ int main(int argc, FAR char *argv[])
printf("Opening %s for read/write access\n", CONFIG_EXAMPLES_SLCD_DEVNAME);
fd = open(CONFIG_EXAMPLES_SLCD_DEVNAME, O_RDWR);
if (priv->fd < 0)
if (fd < 0)
{
printf("Failed to open %s: %d\n", CONFIG_EXAMPLES_SLCD_DEVNAME, errno);
goto errout;
@ -286,6 +286,7 @@ int main(int argc, FAR char *argv[])
#ifdef CONFIG_STDIO_LINEBUFFER
priv->stream.flush = slcd_flush;
#endif
priv->fd = fd;
/* Get the attributes of the SCLD device */