05-dont-assign-in-if

[Dave]

ChangeLog:
2002-03-16  David Sterba  <address@hidden>

        * src/freeze.c (produce_frozen_state): Don't assign to var in if.

Patch:
--- m4.dev/src/freeze.c Fri Mar 15 23:33:10 2002
+++ m4/src/freeze.c     Sat Mar 16 14:46:29 2002
@@ -193,7 +193,8 @@
 {
   FILE *file;
 
-  if (file = fopen (name, "w"), !file)
+  file = fopen (name, "w");
+  if (!file)
     {
       M4ERROR ((warning_status, errno, name));
       return;