Use "type" to check existence consistently.
Cc: Frederic Weisbecker <fweis...@gmail.com>
Signed-off-by: Ramkumar Ramachandra <artag...@gmail.com>
---
tools/perf/bash_completion | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion
index 8c04f5d..852d444 100644
--- a/tools/perf/bash_completion
+++ b/tools/perf/bash_completion
@@ -1,12 +1,6 @@
# perf completion
-function_exists()
-{
- declare -F $1 > /dev/null
- return $?
-}
-
-function_exists __ltrim_colon_completions ||
+type __ltrim_colon_completions &>/dev/null ||
__ltrim_colon_completions ()
{
if [[ "$1" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then
--
1.8.3.1.643.gebeea52.dirty
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