avoid 'adjacent string literals without intervening white space' warning

mbj4668 · Mar 1, 2024 · cd54c71 · cd54c71
1 parent 571ba48
commit cd54c71
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/plugins/yanger_sn.erl b/plugins/yanger_sn.erl
@@ -193,6 +193,6 @@ s()  -> $\ .
 nl() -> $\n.
 
 indent(1) -> "  ";
-indent(2) -> "  ""  ";
-indent(3) -> "  ""  ""  ";
+indent(2) -> "  " "  ";
+indent(3) -> "  " "  " "  ";
 indent(Lvl) -> lists:duplicate(Lvl*2, s()).