fixes #17

nitely · nitely · commit e69a8cfb0db4 · 2018-08-16T20:39:59.000-03:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,11 @@
 v0.7.1
 ==================
 
+* Fixes for devel (#17)
+
+v0.7.1
+==================
+
 * Update dependencies
 
 v0.7.0
diff --git a/regex.nimble b/regex.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version = "0.7.1"
+version = "0.7.2"
 author = "Esteban Castro Borsani (@nitely)"
 description = "Linear time regex matching"
 license = "MIT"
diff --git a/src/regex.nim b/src/regex.nim
@@ -351,8 +351,8 @@ proc initNotSetNode(): Node =
   initSetNodeImpl(result, reNotSet)
 
 proc initGroupStart(
-    name: string = nil,
-    flags: seq[Flag] = nil,
+    name: string = "",
+    flags: seq[Flag] = @[],
     isCapturing = true): Node =
   ## return a ``reGroupStart`` node
   Node(
