[nongnu] elpa/eat fa62d693f6 4/7: * integration/bash: Append to array more cleanly

[ELPA Syncer]

branch: elpa/eat
commit fa62d693f671438d1589597a2cc7e1b5e2f8cd6f
Author: Akib Azmain Turja <akib@disroot.org>
Commit: Akib Azmain Turja <akib@disroot.org>

    * integration/bash: Append to array more cleanly
---
 integration/bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/integration/bash b/integration/bash
index a83ea7dfb4..421faf3112 100644
--- a/integration/bash
+++ b/integration/bash
@@ -7,7 +7,7 @@ function _eat_prompt_command () {
 if [ -z "$_eat_bash_integration_enabled" ]
 then
   _eat_bash_integration_enabled=yes
-  PROMPT_COMMAND[${#PROMPT_COMMAND[*]}]=_eat_prompt_command
+  PROMPT_COMMAND+=(_eat_prompt_command)
 fi
 
 # Local Variables: