avoids empty prefix output in case outputting timestamps

tomasohara · Jan 25, 2024 · 617a668 · 617a668
1 parent 25e6bfe
commit 617a668
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mezcla/debug.py b/mezcla/debug.py
@@ -535,7 +535,8 @@ def trace_expr(level, *values, **kwargs):
             expressions = []
 
         # Output initial text
-        trace(level, prefix, no_eol=no_eol)
+        if prefix:
+            trace(level, prefix, no_eol=no_eol)
 
         # Output each expression value
         for expression, value in zip_longest(expressions, values):