[PATCH] ctags segmentation fault

[Hideki IWAMOTO]

CVS version of ctags causes segmentation fault when --cxref(-x) option is used.
This is the patch for correcting it.

====== current cvs version ======
address@hidden lib-src]$ ./ctags -x leditcfns.c
set_proc_str      13 leditcfns.c      set_proc_str(
switch_to_proc     6 leditcfns.c      switch_to_proc(
Segmentation fault (core dumped)
====== patched version ======
address@hidden lib-src]$ ./ctags -x leditcfns.c
set_proc_str      13 leditcfns.c      set_proc_str(
switch_to_proc     6 leditcfns.c      switch_to_proc(


Index: etags.c
===================================================================
RCS file: /cvsroot/emacs/emacs/lib-src/etags.c,v
retrieving revision 3.49
diff -u -p -r3.49 etags.c
--- etags.c     20 Oct 2005 13:13:17 -0000      3.49
+++ etags.c     4 Nov 2005 17:58:13 -0000
@@ -1442,10 +1442,10 @@ main (argc, argv)
 
          while (nincluded_files-- > 0)
            fprintf (tagf, "\f\n%s,include\n", *included_files++);
-       }
 
-      if (fclose (tagf) == EOF)
-       pfatal (tagfile);
+         if (fclose (tagf) == EOF)
+           pfatal (tagfile);
+       }
       exit (EXIT_SUCCESS);
     }
 


----
Hideki IWAMOTO  address@hidden