fix compile error

invalid conversion from 'const char*' to 'char*' [-fpermissive]
8 years ago · 8206bb9bb9
1 changed files with 1 additions and 1 deletions
--- a/Marlin/gcode.h
+++ b/Marlin/gcode.h
@ -135,7 +135,7 @@ public:
    static bool seen(const char c) {
      const char *p = strchr(command_args, c);
      const bool b = !!p;
-      if (b) value_ptr = DECIMAL_SIGNED(p[1]) ? &p[1] : NULL;
+      if (b) value_ptr = (char*) (DECIMAL_SIGNED(p[1]) ? &p[1] : NULL);
      return b;
    }