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| author | Antony Pavlov <antonynpavlov@gmail.com> | 2011-07-04 00:53:02 +0400 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-07-04 08:59:39 +0200 |
| commit | d93a20734d74f8474846f9b354c96fe7b44601e7 (patch) | |
| tree | 9235b29457bd93b57dce3c6b91741a4658c3d5c6 /lib/readline.c | |
| parent | 82991fd15fb42ab766876712089cd4a9d7fb477e (diff) | |
| download | barebox-d93a20734d74f8474846f9b354c96fe7b44601e7.tar.gz barebox-d93a20734d74f8474846f9b354c96fe7b44601e7.tar.xz | |
lib/readline.c: fix unused-but-set-variable gcc warning
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib/readline.c')
| -rw-r--r-- | lib/readline.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/readline.c b/lib/readline.c index a3e1de95e6..5717a1782f 100644 --- a/lib/readline.c +++ b/lib/readline.c @@ -176,7 +176,6 @@ int readline(const char *prompt, char *buf, int len) { unsigned long num = 0; unsigned long eol_num = 0; - unsigned long rlen; unsigned wlen; int ichar; int insert = 1; @@ -191,7 +190,6 @@ int readline(const char *prompt, char *buf, int len) puts (prompt); while (1) { - rlen = 1; ichar = read_key(); if ((ichar == '\n') || (ichar == '\r')) { |