1 files changed, 17 insertions, 4 deletions

diff --git a/meta/classes/patch.bbclass b/meta/classes/patch.bbclass
index 0f0d6a686f..aa54d9b32f 100644
--- a/meta/classes/patch.bbclass
+++ b/meta/classes/patch.bbclass
@@ -21,12 +21,20 @@ def patch_init():
         
                 def __str__(self):
                         return "Command Error: exit status: %d  Output:\n%s" % (self.status, self.output)
+
+        class NotFoundError(Exception):
+                def __init__(self, path):
+                        self.path = path
+                def __str__(self):
+                        return "Error: %s not found." % self.path
         
         def runcmd(args, dir = None):
                 import commands
         
                 if dir:
                         olddir = os.path.abspath(os.curdir)
+                        if not os.path.exists(dir):
+                                raise NotFoundError(dir)
                         os.chdir(dir)
                         # print("cwd: %s -> %s" % (olddir, self.dir))
         
@@ -120,9 +128,8 @@ def patch_init():
                                         pass
                                 else:
                                         raise PatchError("Unable to clean patches from tree:\n"+str(sys.exc_value))
-                        except OSError:
-                                if str(sys.exc_value).startswith('OSError: [Errno 2]'):
-                                        pass
+                        except NotFoundError:
+                                pass
                         runcmd(["rm", "-rf", os.path.join(self.dir, "patches"), os.path.join(self.dir, ".pc")])
                         self.initialized = True
         
@@ -311,6 +318,8 @@ def patch_init():
         g["QuiltTree"] = QuiltTree
         g["Resolver"] = Resolver
         g["UserResolver"] = UserResolver
+        g["NotFoundError"] = NotFoundError
+        g["CmdError"] = CmdError
 
 addtask patch after do_unpack
 do_patch[dirs] = "${WORKDIR}"
@@ -400,6 +409,10 @@ python base_do_patch() {
                         continue
         
                 bb.note("Applying patch '%s'" % pname)
-                patchset.Import({"file":unpacked, "remote":url, "strippath": pnum}, True)
+                try:
+                        patchset.Import({"file":unpacked, "remote":url, "strippath": pnum}, True)
+                except NotFoundError:
+                        import sys
+                        raise bb.build.FuncFailed(str(sys.exc_value))
                 resolver.Resolve()
 }