Work around flex 2.6.3 bug by conditionally #undef yywrap.

There's no sign on westes/flex#162 that they will release a new flex with the fix soon.
LegalizeAdulthood · Mar 22, 2017 · e42cb44 · e42cb44
1 parent 0e7daaa
commit e42cb44
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/sbr/dtimep.l b/sbr/dtimep.l
@@ -14,6 +14,12 @@
   /* Since we're looking at a string at a time, don't worry about
    *  wrapping to the next buffer.
    */
+#if YY_FLEX_MAJOR_VERSION == 2 && \
+    YY_FLEX_MINOR_VERSION == 6 && \
+    YY_FLEX_SUBMINOR_VERSION == 3
+/* https://github.com/westes/flex/issues/162 */
+#undef yywrap
+#endif
 #define yywrap() 1
 #define YY_SKIP_YYWRAP