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| author | Neil Conway <neilc@samurai.com> | 2004-01-07 18:56:30 +0000 |
|---|---|---|
| committer | Neil Conway <neilc@samurai.com> | 2004-01-07 18:56:30 +0000 |
| commit | 192ad63bd765d448e91389c6ff1d75f8b18bb268 (patch) | |
| tree | 85873642a16b5ac877dc443a681fe9249c210693 /src/interfaces/ecpg/ecpglib/execute.c | |
| parent | afca5d50dc296580925b560fff0eb75bb48f0cbe (diff) | |
| download | postgresql-192ad63bd765d448e91389c6ff1d75f8b18bb268.tar.gz postgresql-192ad63bd765d448e91389c6ff1d75f8b18bb268.zip | |
More janitorial work: remove the explicit casting of NULL literals to a
pointer type when it is not necessary to do so.
For future reference, casting NULL to a pointer type is only necessary
when (a) invoking a function AND either (b) the function has no prototype
OR (c) the function is a varargs function.
Diffstat (limited to 'src/interfaces/ecpg/ecpglib/execute.c')
| -rw-r--r-- | src/interfaces/ecpg/ecpglib/execute.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c index 0953ebb6e4c..e540f99e83f 100644 --- a/src/interfaces/ecpg/ecpglib/execute.c +++ b/src/interfaces/ecpg/ecpglib/execute.c @@ -1,4 +1,4 @@ -/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.30 2003/12/03 08:49:17 meskes Exp $ */ +/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.31 2004/01/07 18:56:29 neilc Exp $ */ /* * The aim is to get a simpler inteface to the database routines. @@ -190,7 +190,7 @@ free_variable(struct variable * var) { struct variable *var_next; - if (var == (struct variable *) NULL) + if (var == NULL) return; var_next = var->next; ECPGfree(var); @@ -206,7 +206,7 @@ free_variable(struct variable * var) static void free_statement(struct statement * stmt) { - if (stmt == (struct statement *) NULL) + if (stmt == NULL) return; free_variable(stmt->inlist); free_variable(stmt->outlist); |