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| author | Juerg Haefliger <[email protected]> | 2019-02-25 13:14:50 +0000 |
|---|---|---|
| committer | Shuah Khan <[email protected]> | 2019-02-25 14:48:01 +0000 |
| commit | 0e27ded1159f62ab1a4e723796246bd5b1793b93 (patch) | |
| tree | ee1b8c0d95d430195f3cf3c1265d5b6c3dec23fb /lib/error-inject.c | |
| parent | selftests/ftrace: Replace \e with \033 (diff) | |
| download | kernel-0e27ded1159f62ab1a4e723796246bd5b1793b93.tar.gz kernel-0e27ded1159f62ab1a4e723796246bd5b1793b93.zip | |
selftests/ftrace: Handle the absence of tput
In environments where tput is not available, we get the following
error
$ ./ftracetest: 163: [: Illegal number:
because ncolors is an empty string. Fix that by setting it to 0 if the
tput command fails.
Acked-by: Steven Rostedt (VMware) <[email protected]>
Acked-by: Masami Hiramatsu <[email protected]>
Signed-off-by: Juerg Haefliger <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
Diffstat (limited to 'lib/error-inject.c')
0 files changed, 0 insertions, 0 deletions