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Silence compiler warnings about unused values.

Per gripe from Kevin Grittner.
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1 parent 13fe298 commit e4a05c7512b23c8f48c186e685f2ef186374a20a @adunstan adunstan committed Mar 22, 2013
Showing with 8 additions and 3 deletions.
  1. +8 −3 contrib/hstore/hstore_io.c
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@@ -1305,11 +1305,13 @@ hstore_to_json_loose(PG_FUNCTION_ARGS)
{
/*
* might be a number. See if we can input it as a numeric
- * value
+ * value. Ignore any actual parsed value.
*/
char *endptr = "junk";
+ long lval;
- (void) strtol(src->data, &endptr, 10);
+ lval = strtol(src->data, &endptr, 10);
+ (void) lval;
if (*endptr == '\0')
{
/*
@@ -1321,7 +1323,10 @@ hstore_to_json_loose(PG_FUNCTION_ARGS)
else
{
/* not an int - try a double */
- (void) strtod(src->data, &endptr);
+ double dval;
+
+ dval = strtod(src->data, &endptr);
+ (void) dval;
if (*endptr == '\0')
is_number = true;
}

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