[scanner] Print error instead of throwing for unknown include

We should avoid exceptions being propagated to the toplevel.

1 files changed, 5 insertions, 1 deletions

diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
index cc70fdee..44c0287d 100644
--- a/giscanner/scannermain.py
+++ b/giscanner/scannermain.py
@@ -276,7 +276,11 @@ def scanner_main(args):
     for include in options.includes:
         if os.sep in include:
             raise ValueError("Invalid include path %r" % (include, ))
-        include_obj = Include.from_string(include)
+        try:
+            include_obj = Include.from_string(include)
+        except:
+            sys.stderr.write("Malformed include %r\n" % (include, ))
+            sys.exit(1)
         transformer.register_include(include_obj)
 
     packages = set(options.packages)