perf top: Add missing newline if the 'uid' is invalid
Add missing newline if the 'uid' is invalid:
hubble:~> perf top --stdio -u help
Error:
Invalid User: helphubble:~>
Fixed by this patch:
comet:~/tip/tools/perf> perf top --stdio -u help
Error:
Invalid User: help
comet:~/tip/tools/perf>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20131112232609.GA31474@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index b8f8e29..71e6402 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1172,7 +1172,7 @@
status = target__validate(target);
if (status) {
target__strerror(target, status, errbuf, BUFSIZ);
- ui__warning("%s", errbuf);
+ ui__warning("%s\n", errbuf);
}
status = target__parse_uid(target);
@@ -1180,7 +1180,7 @@
int saved_errno = errno;
target__strerror(target, status, errbuf, BUFSIZ);
- ui__error("%s", errbuf);
+ ui__error("%s\n", errbuf);
status = -saved_errno;
goto out_delete_evlist;