do not use isdigit() - can cause link errors

2005-04-14 10:19:19 +00:00
parent fd451b6d01
commit 98e35025ba
1 changed files with 1 additions and 1 deletions
@@ -702,7 +702,7 @@ parse_float_string(GLubyte ** inst, struct arb_program *Program, GLdouble *scale
      (*inst)++;
   }
   else { /* nonempty string-- parse out the digits */
-      while (isdigit(**inst)) {
+      while (**inst >= '0' && **inst <= '9') {
         GLubyte digit = *((*inst)++);
         value = value * 10.0 + (GLint) (digit - '0');
         oscale *= 10.0;