added typecast in fp_read_radix() to suppress compiler warning

2011-03-27 19:33:53 +02:00 · 2011-03-27 19:33:53 +02:00 · eb5075e7fc
commit eb5075e7fc
parent f340961df9
1 changed files with 1 additions and 1 deletions
--- a/src/bin/fp_read_radix.c
+++ b/src/bin/fp_read_radix.c
@ -38,7 +38,7 @@ int fp_read_radix(fp_int *a, char *str, int radix)
     * this allows numbers like 1AB and 1ab to represent the same  value
     * [e.g. in hex]
     */
-    ch = (char) ((radix < 36) ? toupper (*str) : *str);
+    ch = (char) ((radix < 36) ? toupper ((int)*str) : *str);
    for (y = 0; y < 64; y++) {
      if (ch == fp_s_rmap[y]) {
         break;