bc: Remove leftover from c00921a - sbase - suckless unix tools
  HTML git clone git://git.suckless.org/sbase
   DIR Log
   DIR Files
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   DIR README
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       ---
   DIR commit dc8a781c16c467c4540e001721725c6ff444d664
   DIR parent 9b4e1dd6d4f2705ad47d644efa330ed37b713df3
  HTML Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
       Date:   Mon, 19 Jan 2026 09:42:23 +0100
       
       bc: Remove leftover from c00921a
       
       The commit c00921a fixed a segfault happening when no parameters
       or auto variables happened, moving the initialization of the
       unwind string to the moment when the macro is initialized, but
       a dummy initialization remained for every declaration making that
       variables were not poped (and of course a memory leak).
       
       Diffstat:
         M bc.y                                |       1 -
       
       1 file changed, 0 insertions(+), 1 deletion(-)
       ---
   DIR diff --git a/bc.y b/bc.y
       @@ -392,7 +392,6 @@ decl(int type, char *list, char *id)
                i2 = estrdup(id);
                free(id);
        
       -        unwind = estrdup("");
                if (!list)
                        list = estrdup("");