extra/comp_err.c : Fix a merge error.

extra/comp_err.c:
  Fix a merge error (closing '}' was lost), correct formatting (tab -> blanks).

extra/comp_err.c

@@ -542,6 +542,7 @@ static char *parse_default_language(char *str)
     fprintf(stderr,
 	    "Unexpected EOL: No short language name after the keyword\n");
     DBUG_RETURN(0);
+  }
 
   /* reading the short language tag */
   if (!(slang= get_word(&str)))