From 6f36a9e6494c723b209b253dfe3c83b62741c105 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 20 Aug 2016 13:45:17 +1200
Subject: Correctly bail from failed subshell

---
 sh/shrc.d/ud.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'sh/shrc.d/ud.sh')

diff --git a/sh/shrc.d/ud.sh b/sh/shrc.d/ud.sh
index 0dfd858c..259f3167 100644
--- a/sh/shrc.d/ud.sh
+++ b/sh/shrc.d/ud.sh
@@ -32,10 +32,10 @@ ud() {
 
         # Print the target
         printf '%s\n' "$dirname"
+    )"
 
-    # If the subshell failed, return from the function with the same exit
-    # value
-    )" || return
+    # If the subshell printed nothing, return with failure
+    [ -n "$1" ] || return
 
     # Try to change into the determined directory
     command cd -- "$@"
-- 
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