Aksal/nuttx-apps
1
0
Fork 1
mirror of https://github.com/apache/nuttx-apps.git synced 2026-08-01 20:29:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

system/cu: Echo NULL char too

Browse source 
since zero is also a valid character

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-04-15 10:32:13 +08:00 • committed by YAMAMOTO Takashi
parent 5018ee264c
commit e4b101d2ef
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
system/cu/cu_main.c
View file

@ -384,14 +384,14 @@ int main(int argc, FAR char *argv[])
{
int ch = getc(stdin);
if (nobreak == 1)
if (ch < 0)
{
write(g_cu.outfd, &ch, 1);
continue;
}
if (ch <= 0)
if (nobreak == 1)
{
write(g_cu.outfd, &ch, 1);
continue;
}