X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flexer.c;h=cc2f8ca8e54e35407569b3a26bcb62923846fbee;hb=9ca8b579de593d1df5b6ff45db222aac050ae700;hp=77d40cfbb07179ba72cbad4b37753f8a4af32109;hpb=65620ac48c2b146a580a80af120590e4e3d4a6d4;p=pspp-builds.git

diff --git a/src/lexer.c b/src/lexer.c
index 77d40cfb..cc2f8ca8 100644
--- a/src/lexer.c
+++ b/src/lexer.c
@@ -92,6 +92,7 @@ static void dump_token (void);
 void
 lex_init (void)
 {
+  ds_init (&tokstr, 64);
   ds_init (&put_tokstr, 64);
   if (!lex_get_line ())
     unexpected_eof ();
@@ -100,7 +101,8 @@ lex_init (void)
 void
 lex_done (void)
 {
-  ds_destroy(&put_tokstr);
+  ds_destroy (&put_tokstr);
+  ds_destroy (&tokstr);
 }
 
 
@@ -801,12 +803,12 @@ lex_preprocess_line (void)
       len--;
 
     /* Check for and remove terminal dot. */
-    if (len > 0 && s[len - 1] == get_endcmd() )
+    if (len > 0 && s[len - 1] == get_endcmd ())
       {
 	dot = 1;
 	len--;
       }
-    else if (len == 0 && get_nullline() )
+    else if (len == 0 && get_nulline ())
       dot = 1;
     else
       dot = 0;