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[wxWidgets.git] / src / common / lexer.l

diff --git a/src/common/lexer.l b/src/common/lexer.l
index 02e95f54a94a778e83934dd487554f34a292398f..c8700e0c78f72c4fc0b3d6bd4611ab488f14ce4e 100644 (file)
--- a/src/common/lexer.l
+++ b/src/common/lexer.l
@@ -12,6 +12,7 @@ WORDCHAR      [^'\\]
  *               either lex and flex.
  */
 #include <string.h>
+#include <unistd.h>
 
 /* +++steve162e: added, otherwise, PROIO_input will be undefined (at least under LINUX)
              please check, if this is also TRUE under other UNIXes.
@@ -190,6 +191,8 @@ static int my_input( void )
 
 void wxExprCleanUp()
 {
+#ifdef FLEX_SCANNER
        if (yy_current_buffer)
                yy_delete_buffer(yy_current_buffer);
+#endif
 }