Add flex option to stop warning about unused yyunput().

20 years ago · 5a446b0cd8
1 changed files with 1 additions and 1 deletions
--- a/dtc-lexer.l
+++ b/dtc-lexer.l
@ -18,7 +18,7 @@
				@@ -18,7 +18,7 @@
 *                                                                   USA 
 */

-%option noyywrap
+%option noyywrap nounput

 %x CELLDATA
 %x BYTESTRING