Merge lp:~deeptik/linaro-fetch-image/add-license-accept into lp:~dooferlad/linaro-fetch-image/add-license-accept

[Deepti B. Kalakeri]

Fix parsing of header.

=== modified file 'linaro_fetch_image/license_protected_file_downloader.py'
--- linaro_fetch_image/license_protected_file_downloader.py	2012-05-04 11:05:10 +0000
+++ linaro_fetch_image/license_protected_file_downloader.py	2012-05-04 12:27:19 +0000
@@ -68,19 +68,20 @@
 
         # The location attribute is sometimes relative, but we would
         # like to have it as always absolute...
-        parsed_location = urlparse.urlparse(header["Location"])
-
-        # If not an absolute location...
-        if not parsed_location.netloc:
-            parsed_source_url = urlparse.urlparse(url)
-            new_location = ["", "", "", "", ""]
-
-            new_location[0] = parsed_source_url.scheme
-            new_location[1] = parsed_source_url.netloc
-            new_location[2] = header["Location"]
-
-            # Update location with absolute URL
-            header["Location"] = urlparse.urlunsplit(new_location)
+        if 'Location' in header.keys():
+            parsed_location = urlparse.urlparse(header["Location"])
+
+            # If not an absolute location...
+            if not parsed_location.netloc:
+                parsed_source_url = urlparse.urlparse(url)
+                new_location = ["", "", "", "", ""]
+
+                new_location[0] = parsed_source_url.scheme
+                new_location[1] = parsed_source_url.netloc
+                new_location[2] = header["Location"]
+
+                # Update location with absolute URL
+                header["Location"] = urlparse.urlunsplit(new_location)
 
         self.header_text = self.header
         self.header = header