bash-5.1 distribution sources and documentation

[thirdparty/bash.git] / lib / sh / strtod.c

diff --git a/lib/sh/strtod.c b/lib/sh/strtod.c
index 851d99b9c273c7168b7b3be35e15f0bce5e60d6b..55e11540588b428fb8698f6b04c4c82a9af5cab4 100644 (file)
--- a/lib/sh/strtod.c
+++ b/lib/sh/strtod.c
@@ -49,6 +49,10 @@ extern int errno;
 #  define HUGE_VAL HUGE
 #endif
 
+#ifndef locale_decpoint
+extern int locale_decpoint PARAMS((void));
+#endif
+
 /* Convert NPTR to a double.  If ENDPTR is not NULL, a pointer to the
    character after the last one used in the number is put in *ENDPTR.  */
 double
@@ -62,6 +66,7 @@ strtod (nptr, endptr)
   /* The number so far.  */
   double num;
 
+  int radixchar;
   int got_dot;                 /* Found a decimal point.  */
   int got_digit;               /* Seen any digits.  */
 
@@ -85,6 +90,7 @@ strtod (nptr, endptr)
   if (*s == '-' || *s == '+')
     ++s;
 
+  radixchar = locale_decpoint ();
   num = 0.0;
   got_dot = 0;
   got_digit = 0;
@@ -113,7 +119,7 @@ strtod (nptr, endptr)
          if (got_dot)
            --exponent;
        }
-      else if (!got_dot && *s == '.')
+      else if (!got_dot && *s == radixchar)
        /* Record that we have found the decimal point.  */
        got_dot = 1;
       else