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-rw-r--r--src/cmd/lex/parser.y2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/lex/parser.y b/src/cmd/lex/parser.y
index 5ac33a28..8e7285d0 100644
--- a/src/cmd/lex/parser.y
+++ b/src/cmd/lex/parser.y
@@ -240,7 +240,7 @@ yylex(void)
case '%':
lgate();
Bprint(&fout,"#define YYNEWLINE %d\n",'\n');
- Bprint(&fout,"yylex(void){\nint nstr; extern int yyprevious;\n");
+ Bprint(&fout,"int\nyylex(void){\nint nstr; extern int yyprevious;\nif(yyprevious){}\n");
sectbegin = TRUE;
i = treesize*(sizeof(*name)+sizeof(*left)+
sizeof(*right)+sizeof(*nullstr)+sizeof(*parent))+ALITTLEEXTRA;