DEV: fix prefix

metagentools · Jun 12, 2023 · ce10511 · ce10511
1 parent f5f01a9
commit ce10511
Showing 1 changed file with 6 additions and 7 deletions.
diff --git a/metacoag b/metacoag
@@ -89,6 +89,7 @@ M_MARKER_GENES = 108
     "--prefix",
     help="prefix for the output file",
     type=str,
+    default="",
     required=False,
 )
 @click.option(
@@ -210,6 +211,11 @@ def main(
 
     n_bins = 0
 
+    # Validate prefix
+    if prefix != "":
+        if not prefix.endswith("_"):
+            prefix = f"{prefix}_"
+
 
     # Setup logger
     # ------------------------------------------------------------------------
@@ -249,13 +255,6 @@ def main(
     if assembler.lower() == "megahit":
         contig_paths_file = "None"
 
-    # Validate prefix
-    if prefix != None:
-        if not prefix.endswith("_"):
-            prefix = f"{prefix}_"
-    else:
-        prefix = ""
-
     # Validate min_bin_size
     if min_bin_size <= 0:
         logger.error("Please enter a valid number for min_bin_size")