sys-file-reader: Really enable warnings for invalid variable formats.

With these operator in the wrong order, I never saw any warnings, although
other people might have seen different behavior.

diff --git a/src/data/sys-file-reader.c b/src/data/sys-file-reader.c
index cce41642bec191e9f705579215735e76bba0586b..23acd96fcaa1d7ad33d4a70f11c18842db4dfdc0 100644 (file)
--- a/src/data/sys-file-reader.c
+++ b/src/data/sys-file-reader.c
@@ -744,7 +744,7 @@ parse_format_spec (struct sfm_reader *r, unsigned int s,
       else
         var_set_write_format (v, &f);
     }
-  else if (*++format_warning_cnt <= max_format_warnings)
+  else if (++*format_warning_cnt <= max_format_warnings)
     {
       char fmt_string[FMT_STRING_LEN_MAX + 1];
       sys_warn (r, _("%s variable %s has invalid %s format %s."),