Don't output trailing space for empty scalar nodes

See issue yaml#46
perlpunk · May 31, 2020 · 73f63ae · 73f63ae
1 parent 9deee01
commit 73f63ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/emitter.c b/src/emitter.c
@@ -1923,7 +1923,7 @@ yaml_emitter_write_plain_scalar(yaml_emitter_t *emitter,
 
     STRING_ASSIGN(string, value, length);
 
-    if (!emitter->whitespace) {
+    if (!emitter->whitespace && length) {
         if (!PUT(emitter, ' ')) return 0;
     }