Merge branch 'for_3.6/pm/sr-move' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / tools / perf / util / config.c

diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 0deac6a14b652df87c998b38203b0ab003f541ed..6faa3a18bfbd8514001e2d2dd25a9f9a52ce7910 100644 (file)
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -120,7 +120,7 @@ static char *parse_value(void)
 
 static inline int iskeychar(int c)
 {
-       return isalnum(c) || c == '-';
+       return isalnum(c) || c == '-' || c == '_';
 }
 
 static int get_value(config_fn_t fn, void *data, char *name, unsigned int len)