1 files changed, 55 insertions, 55 deletions

diff --git a/libtommath/bn_mp_read_radix.c b/libtommath/bn_mp_read_radix.c
index 12aa499..6e57ed5 100644
--- a/libtommath/bn_mp_read_radix.c
+++ b/libtommath/bn_mp_read_radix.c
@@ -16,73 +16,73 @@
  */
 
 /* read a string [ASCII] in a given radix */
-int mp_read_radix (mp_int * a, const char *str, int radix)
+int mp_read_radix(mp_int *a, const char *str, int radix)
 {
-  int     y, res, neg;
-  char    ch;
+   int     y, res, neg;
+   char    ch;
 
-  /* zero the digit bignum */
-  mp_zero(a);
+   /* zero the digit bignum */
+   mp_zero(a);
 
-  /* make sure the radix is ok */
-  if ((radix < 2) || (radix > 64)) {
-    return MP_VAL;
-  }
+   /* make sure the radix is ok */
+   if ((radix < 2) || (radix > 64)) {
+      return MP_VAL;
+   }
 
-  /* if the leading digit is a 
-   * minus set the sign to negative. 
-   */
-  if (*str == '-') {
-    ++str;
-    neg = MP_NEG;
-  } else {
-    neg = MP_ZPOS;
-  }
+   /* if the leading digit is a
+    * minus set the sign to negative.
+    */
+   if (*str == '-') {
+      ++str;
+      neg = MP_NEG;
+   } else {
+      neg = MP_ZPOS;
+   }
 
-  /* set the integer to the default of zero */
-  mp_zero (a);
-  
-  /* process each digit of the string */
-  while (*str != '\0') {
-    /* if the radix <= 36 the conversion is case insensitive
-     * this allows numbers like 1AB and 1ab to represent the same  value
-     * [e.g. in hex]
-     */
-    ch = (radix <= 36) ? (char)toupper((int)*str) : *str;
-    for (y = 0; y < 64; y++) {
-      if (ch == mp_s_rmap[y]) {
-         break;
-      }
-    }
+   /* set the integer to the default of zero */
+   mp_zero(a);
 
-    /* if the char was found in the map 
-     * and is less than the given radix add it
-     * to the number, otherwise exit the loop. 
-     */
-    if (y < radix) {
-      if ((res = mp_mul_d (a, (mp_digit) radix, a)) != MP_OKAY) {
-         return res;
+   /* process each digit of the string */
+   while (*str != '\0') {
+      /* if the radix <= 36 the conversion is case insensitive
+       * this allows numbers like 1AB and 1ab to represent the same  value
+       * [e.g. in hex]
+       */
+      ch = (radix <= 36) ? (char)toupper((int)*str) : *str;
+      for (y = 0; y < 64; y++) {
+         if (ch == mp_s_rmap[y]) {
+            break;
+         }
       }
-      if ((res = mp_add_d (a, (mp_digit) y, a)) != MP_OKAY) {
-         return res;
+
+      /* if the char was found in the map
+       * and is less than the given radix add it
+       * to the number, otherwise exit the loop.
+       */
+      if (y < radix) {
+         if ((res = mp_mul_d(a, (mp_digit) radix, a)) != MP_OKAY) {
+            return res;
+         }
+         if ((res = mp_add_d(a, (mp_digit) y, a)) != MP_OKAY) {
+            return res;
+         }
+      } else {
+         break;
       }
-    } else {
-      break;
-    }
-    ++str;
-  }
+      ++str;
+   }
 
-  /* if an illegal character was found, fail. */
-  if (!(*str == '\0' || *str == '\r' || *str == '\n')) {
+   /* if an illegal character was found, fail. */
+   if (!(*str == '\0' || *str == '\r' || *str == '\n')) {
       mp_zero(a);
       return MP_VAL;
-  }
+   }
 
-  /* set the sign only if a != 0 */
-  if (mp_iszero(a) != MP_YES) {
-     a->sign = neg;
-  }
-  return MP_OKAY;
+   /* set the sign only if a != 0 */
+   if (mp_iszero(a) != MP_YES) {
+      a->sign = neg;
+   }
+   return MP_OKAY;
 }
 #endif