From 8d2670642c6de689948257bcdd7097e53ced83cb Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sun, 2 Dec 2018 22:16:25 +1300
Subject: Use simple loop rather than glob tricks in keep

---
 bash/bashrc.d/keep.bash | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'bash')

diff --git a/bash/bashrc.d/keep.bash b/bash/bashrc.d/keep.bash
index 2eebdae3..48196aeb 100644
--- a/bash/bashrc.d/keep.bash
+++ b/bash/bashrc.d/keep.bash
@@ -130,12 +130,12 @@ EOF
     # Otherwise the user must want us to print all the NAMEs kept
     (
         shopt -s nullglob
-        declare -a keeps
-        keeps=("$bashkeep"/*.bash)
-        keeps=("${keeps[@]##*/}")
-        keeps=("${keeps[@]%.bash}")
-        ((${#keeps[@]})) || exit 0
-        printf '%s\n' "${keeps[@]}"
+        for keep in "$bashkeep"/*.bash ; do
+            ! [[ -d $keep ]] || continue
+            keep=${keep##*/}
+            keep=${keep%.bash}
+            printf '%s\n' "$keep"
+        done
     )
 }
 
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