patch: runtime error when patching the wrong file (#703)

* patch failed with a strictness error when I specified a file
* Patch::apply() calls back into Patch::Context::apply() on L714 with the wrong params
* When setting a breakpoint in Patch::apply(), its params are not identical to Patch::Context::apply(), so passing @_ as parameter fails
* Reading the code, this would only be a problem for applying context diffs (no callback to self->apply() happened for the other diff types)
* I confirmed that this error was not caused by the recent use-base.diff (now I suspect it goes back to 1999)
* Removing the code with the incorrect self->apply() call causes patch to correctly report that applying Hunk #1 failed, then the program exits with status 1 to indicate that >=1 lines could not be applied

Author: mknos

bin/patch

@@ -18,7 +18,7 @@ License: perl
 
 use strict;
 
-my $VERSION = '0.27';
+my $VERSION = '0.28';
 
 $|++;
 
@@ -706,13 +706,6 @@ sub apply {
                 } else {
                     throw('SKIP...ignore this patch') if $self->{forward};
                 }
-            } else {
-                unless ($position || $self->{reverse} || $self->{force}) {
-                    $self->{reverse_check} = 1;
-                    $self->{reverse} = 1;
-                    shift;
-                    return $self->apply(@_);
-                }
             }
         }
         $position or throw("Couldn't find anywhere to put hunk.\n");