fix(ssh): work around bash-4.2 nounset

akinomyoga · akinomyoga · commit f89c32825cb2 · 2023-08-12T11:27:21.000+09:00
diff --git a/completions/ssh b/completions/ssh
@@ -86,7 +86,7 @@ _comp_xfunc_ssh_options()
     )
     local -a protocols
     _comp_compgen -v protocols -i ssh query ssh protocol-version
-    if [[ ${protocols[*]} == *1* ]]; then
+    if [[ ${protocols[*]-} == *1* ]]; then
         opts+=(Cipher CompressionLevel Protocol RhostsRSAAuthentication
             RSAAuthentication)
     fi

Original file line number	Diff line number	Diff line change
`@@ -86,7 +86,7 @@ _comp_xfunc_ssh_options()`
`86`	`86`	`)`
`87`	`87`	`local -a protocols`
`88`	`88`	`_comp_compgen -v protocols -i ssh query ssh protocol-version`
`89`		`- if [[ ${protocols[]} == 1* ]]; then`
	`89`	`+ if [[ ${protocols[]-} == 1* ]]; then`
`90`	`90`	`opts+=(Cipher CompressionLevel Protocol RhostsRSAAuthentication`
`91`	`91`	`RSAAuthentication)`
`92`	`92`	`fi`