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-rw-r--r--erts/emulator/beam/sys.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index 1bdb1579f5..c29d4b3777 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -505,7 +505,7 @@ extern volatile int erts_writing_erl_crash_dump;
# define NO_ERF
# define NO_ERFC
/* This definition doesn't take NaN into account, but matherr() gets those */
-# define finite(x) (fabs(x) != HUGE_VAL)
+# define isfinite(x) (fabs(x) != HUGE_VAL)
# define USE_MATHERR
# define HAVE_FINITE
#endif