Gracefully fall back from readlink

mislav · mislav · commit a5350919f70f · 2025-04-09T21:47:40.000+02:00
diff --git a/bin/rbenv-doctor b/bin/rbenv-doctor
@@ -17,7 +17,7 @@ command-list() {
 deduplicate-paths() {
   local path
   while read -r path; do
-    readlink -f "$path" || printf "%s\n" "$path"
+    readlink -f "$path" 2>/dev/null || printf "%s\n" "$path"
   done | uniq
 }
 

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ command-list() {`
`17`	`17`	`deduplicate-paths() {`
`18`	`18`	`local path`
`19`	`19`	`while read -r path; do`
`20`		`- readlink -f "$path" \|\| printf "%s\n" "$path"`
	`20`	`+ readlink -f "$path" 2>/dev/null \|\| printf "%s\n" "$path"`
`21`	`21`	`done \| uniq`
`22`	`22`	`}`
`23`	`23`