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perf trace: Fix detection of script extension

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The extension starts with the last dot in the name, not the first.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1286723462.2955.206.camel@localhost>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ben Hutchings 2010-10-10 16:11:02 +01:00 committed by Arnaldo Carvalho de Melo
parent 44e668c6fa
commit d1e95bb530
1 changed files with 1 additions and 1 deletions
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2
tools/perf/builtin-trace.c
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@ -282,7 +282,7 @@ static int parse_scriptname(const struct option *opt __used,
script++;
} else {
script = str;
ext = strchr(script, '.');
ext = strrchr(script, '.');
if (!ext) {
fprintf(stderr, "invalid script extension");
return -1;