Tweak to gcode.h

8 years ago · 55c700d537
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) {
      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 = DECIMAL_SIGNED(p[1]) ? &p[1] : NULL;
      return b;
    }