scan-gram: avoid portability trap with ctype usage.

[bison.git] / ChangeLog

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+2009-08-27  Eric Blake  <ebb9@byu.net>
+
+       scan-gram: avoid portability trap with ctype usage.
+       * src/scan-gram.l (<SC_ESCAPED_STRING,SC_ESCAPED_CHARACTER>):
+       Avoid compiler warning.
+
 2009-08-27  Joel E. Denny  <jdenny@clemson.edu>
 
        tests: use perl for printing special sequences to files.