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| author | Jan Weitzel <j.weitzel@phytec.de> | 2011-11-24 11:48:54 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-11-25 13:50:20 +0100 |
| commit | e26c1c52ba69102c662a105e2a980ef950c06b54 (patch) | |
| tree | 4e70da1a72d0568b34e3952c4d255ea48ec7af49 /lib | |
| parent | a2b6da5e666a99a3f5b178b0875039ba124dc0a6 (diff) | |
| download | barebox-e26c1c52ba69102c662a105e2a980ef950c06b54.tar.gz barebox-e26c1c52ba69102c662a105e2a980ef950c06b54.tar.xz | |
readkey: Use ARRAY_SIZE
Update to commit:
6df16cb readkey: force return from while true
Use ARRAY_SIZE instead of hardcoded value
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/readkey.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/readkey.c b/lib/readkey.c index 895db8214b..1117c30ac2 100644 --- a/lib/readkey.c +++ b/lib/readkey.c @@ -67,7 +67,7 @@ int read_key(void) esc[i] = getc(); if (esc[i++] == '~') break; - if (i == 5) + if (i == ARRAY_SIZE(esc)) return -1; } } |