xtra: Avoid undefined ## usage.

[dxcommon.git] / src / xtra.h

diff --git a/src/xtra.h b/src/xtra.h
index 4de8df53f9cd436d7cbb108b248c5e7dd47d9b1d..1296321ff8777d64e0c94e878216ee62aa3f8f54 100644 (file)
--- a/src/xtra.h
+++ b/src/xtra.h
@@ -30,7 +30,7 @@
  * The uint_leastXX_t typedefs must be in scope in order to use this macro.
  */
 #define XTRA_PACKED_LOPTS(name) \
-       static const XTRA_PASTE2(uint_least, XTRA_PASTE2(LOPT_PACK_BITS2, _t)) \
+       static const XTRA_PASTE2(XTRA_PASTE2(uint_least, LOPT_PACK_BITS2), _t) \
                name##_packed[] = { LOPTS_PACKED_INITIALIZER }; \
        struct option name[XTRA_ARRAYSIZE(name##_packed) + 1] = {0}; \
        do { \