argsparse.sh: ARGSPARSE_COMPLETION_MODE: considering nounset ...

Damien Nadé · Damien Nadé · commit c02937b2a991 · 2017-07-20T14:33:26.000+02:00
diff --git a/argsparse.sh b/argsparse.sh
@@ -1030,7 +1030,7 @@ argsparse_allow_no_argument() {
 	esac
 }
 
-if [[ $ARGSPARSE_COMPLETION_MODE ]]
+if [[ ${ARGSPARSE_COMPLETION_MODE-} ]]
 then
 	alias argsparse_parse_options='return 0 2>/dev/null || : '
 else

Original file line number	Diff line number	Diff line change
`@@ -1030,7 +1030,7 @@ argsparse_allow_no_argument() {`
`1030`	`1030`	`esac`
`1031`	`1031`	`}`
`1032`	`1032`
`1033`		`-if [[ $ARGSPARSE_COMPLETION_MODE ]]`
	`1033`	`+if [[ ${ARGSPARSE_COMPLETION_MODE-} ]]`
`1034`	`1034`	`then`
`1035`	`1035`	`alias argsparse_parse_options='return 0 2>/dev/null \|\| : '`
`1036`	`1036`	`else`