Fix: used wrong name

diff --git a/lang/pc/libpc/exp.c b/lang/pc/libpc/exp.c
index be488fd..f1f7849 100644 (file)
--- a/lang/pc/libpc/exp.c
+++ b/lang/pc/libpc/exp.c
@@ -16,6 +16,7 @@ extern        _trp();
 #include <pc_math.h>
 #define M_MIN_D        DBL_MIN
 #define M_MAX_D        DBL_MAX
+#define M_DMINEXP DBL_MIN_EXP
 #endif
 #undef HUGE
 #define HUGE   1e1000
@@ -82,7 +83,7 @@ _exp(x)
 
                if (g != 0.0) {
                        /* unnormalized numbers apparently exist */
-                       if (x < (M_LN2 * (DBL_MIN_EXP - 53))) return 0.0;
+                       if (x < (M_LN2 * (M_DMINEXP - 53))) return 0.0;
                }
                else {
                        if (x < M_LN_MIN_D) return 0.0;