diff options
| -rw-r--r-- | src/expand/stringify.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/expand/stringify.cpp b/src/expand/stringify.cpp index f43d896f..cbb5c65c 100644 --- a/src/expand/stringify.cpp +++ b/src/expand/stringify.cpp @@ -20,8 +20,9 @@ class CExpander: auto lex = TTStream(tt); while( GET_TOK(tok, lex) != TOK_EOF ) { + if(!rv.empty()) + rv += " "; rv += tok.to_str(); - rv += " "; } return box$( TTStreamO(TokenTree(Token(TOK_STRING, mv$(rv)))) ); |