[arch-projects] [namcap][PATCH] Fix FS#49733

[Michael Straube]

This is a fix for https://bugs.archlinux.org/task/49733

diff --git a/Namcap/util.py b/Namcap/util.py
index 21d7163..f99ada1 100644
--- a/Namcap/util.py
+++ b/Namcap/util.py
@@ -70,6 +70,8 @@ def script_type(path):
  	if m != None:
  		cmd = m.group(1).split()
  		name = cmd[0]
+		if not re.match('^[a-zA-Z0-9_-]*$', name):
+			return None
  		if name == 'env':
  			name = cmd[1]
  		return name