Fixed in release 3.7.1

I'd consider this as a serious bug, can we expect a new version 3.7.1 soon?

That's the bug fix:

--- src/save.c
+++ src/save.c
@@ -204,7 +204,7 @@ save_forkPDFToPSConversion(sd)
    char *pdfpos;
    char *pspos;
    char *quoted_src_fn, *quoted_conv_fn;
-   char* src = gv_gs_cmd_scan_pdf;
+   char* src = command;
    char* dest = tmp;
    int spaceFound = 0;

Starting with 3.7.0 I'm unable to print or save any pdf document, even though viewing just works fine. If I try to print, I get the following gs error:

Error: /undefinedfilename in --findlibfile--
Operand stack:
   (%s)
Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   false   1   %stopped_push   --nostringval--   1767   1   3   %oparray_pop   --nostringval--
Dictionary stack:
   --dict:1152/1684(ro)(G)--   --dict:0/20(G)--   --dict:70/200(L)--
Current allocation mode is local
Last OS error: 2
GPL Ghostscript 8.71: Unrecoverable error, exit code 1
Warning: empty file.


and after that a gv error like:

 Failed to scan file /tmp/gv_make_ps.CK8WSR

Some remarks:
- printing/saving works with ps files
- all options are set to defaults
- everything works with gv version 3.6.9