Bug#1026205: Unpaper errors for every scanned page

[Jeff]

On 19/12/2022 13:59, martin f krafft wrote:

Regarding the following, written by "Jeff" on 2022-12-19 at 09:26 Uhr +0000:

    Yup. This patch fixes things:

I just tried with the patch applied, and I still get

    [image2 @ 0x5609ccef9e40] The specified filename
    '/home/ssd/madduck/.tmp/gscan2pdf-uiWw/eLwbJ_5EFR.pnm' does not
    contain an image sequence pattern or a pattern is invalid.

for every page, even after clicking to "Hide all these messages"

index f74779b1..8a48abaf 100644
--- a/lib/Gscan2pdf/Dialog/MultipleMessage.pm
+++ b/lib/Gscan2pdf/Dialog/MultipleMessage.pm
@@ -23,6 +23,10 @@ my $INTREGEX = qr{^(.*)           # start of message
                   \b[[:digit:]]+\b # integer
                   (.*)$           # rest of message
                  }xsm;
+my $TEMPFILEREGEX = qr{^(.*)           # start of message
+                  gscan2pdf[-][[:alnum:]]+/[[:word:]]+ # temp filename
+                  (.*)$           # rest of message
+                 }xsm;

 sub INIT_INSTANCE {
     my $self = shift;
@@ -266,6 +270,9 @@ sub munge_message {
 sub filter_message {
     my ($message) = @_;
     $message =~ s/\s+$//xsm;
+    while ( $message =~ /$TEMPFILEREGEX/xsmo ) {
+        $message =~ s/$TEMPFILEREGEX/$1%%t$2/xsmo;
+    }
     while ( $message =~ /$HEXREGEX/xsmo ) {
         $message =~ s/$HEXREGEX/$1%%x$2/xsmo;
     }

Looks like temporary files can have underscores as well. Please try this instead (word instead of alnum). diff --git a/lib/Gscan2pdf/Dialog/MultipleMessage.pm b/lib/Gscan2pdf/Dialog/MultipleMessage.pm

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