[7139] fix tilde in path texi2dvi

[Gavin D. Smith]

Revision: 7139
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7139
Author:   gavin
Date:     2016-04-25 20:02:59 +0000 (Mon, 25 Apr 2016)
Log Message:
-----------
fix tilde in path texi2dvi

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/util/texi2dvi

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2016-04-25 20:01:43 UTC (rev 7138)
+++ trunk/ChangeLog     2016-04-25 20:02:59 UTC (rev 7139)
@@ -1,3 +1,11 @@
+2016-04-25  Theodore Ts'o  <address@hidden>  (tiny change)
+
+       * util/texi2dvi (make_tex_cmd): Check whether 'catcode_special' 
+       variable is equal to 'false' instead of 'maybe', so it doesn't 
+       get set to 'false' on the second round when the variable has the 
+       value 'true'.  Otherwise it breaks if the path to the file 
+       contains a tilde.
+       
 2016-04-25  Gavin Smith  <address@hidden>
 
        * util/texi2dvi (make_openout_test): Place double quotes around 

Modified: trunk/util/texi2dvi
===================================================================
--- trunk/util/texi2dvi 2016-04-25 20:01:43 UTC (rev 7138)
+++ trunk/util/texi2dvi 2016-04-25 20:02:59 UTC (rev 7139)
@@ -812,7 +812,7 @@
 
   # do the special catcode trick for ~ in filenames only for Texinfo,
   # not LaTeX.
-  if test x"$in_lang" = xtexinfo && test $catcode_special = maybe; then
+  if test x"$in_lang" = xtexinfo && test $catcode_special != false; then
     catcode_special=true
   else
     catcode_special=false