Handle case of invalid trace command line option

- This fix came to light through issue Trepan-Debuggers#40 'remake -xn isn't the same as remake -nx' - Added a check for invalid tracing option (-x|--trace)
boretom · Feb 9, 2020 · f1f4d62 · f1f4d62
1 parent 8630dee
commit f1f4d62
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/main.c b/main.c
@@ -579,6 +579,8 @@ decode_trace_flags (stringlist_t *ppsz_tracing_opts)
           db_level = DB_BASIC | DB_TRACE;
         else if (0 == strcmp(*p, "read"))
           db_level |= DB_READ_MAKEFILES;
+        else
+          OS ( fatal, NILF, _("unknown trace command execution type `%s'"), *p);
       }
   }
 }