Fix quoting problems in writeVar's target

adrianparvino · adrianparvino · commit b77153da8271 · 2019-07-20T21:33:35.000+08:00
diff --git a/duplicity-backup-common.nix b/duplicity-backup-common.nix
@@ -11,7 +11,7 @@ let
       FILE="$2"
 
       touch "$FILE"
-      printf 'export %s="%s"\n' "''${VAR}" "''${!VAR}" >> $FILE
+      printf 'export %s=%q\n' "''${VAR}" "''${!VAR}" >> $FILE
     }
 
     prompt() {

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@ let`
`11`	`11`	`FILE="$2"`
`12`	`12`
`13`	`13`	`touch "$FILE"`
`14`		`- printf 'export %s="%s"\n' "''${VAR}" "''${!VAR}" >> $FILE`
	`14`	`+ printf 'export %s=%q\n' "''${VAR}" "''${!VAR}" >> $FILE`
`15`	`15`	`}`
`16`	`16`
`17`	`17`	`prompt() {`