Improved node re-ordering method (Issue #162)

2018-07-02 13:55:41 -04:00
parent 55a7179ca6
commit 86ffbcf614
5 changed files with 1476 additions and 379 deletions
--- a/src/types.h
+++ b/src/types.h
@@ -100,7 +100,7 @@ typedef  int          INT4;
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 */
 #define  MEMCHECK(x)  (((x) == NULL) ? 101 : 0 )
-#define  FREE(x)      (free((x)))
+#define  FREE(x)      if ((x)) free((x))

 /*
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