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output: Add null sentinel automatically to parse_enum() arguments.
[pspp]
/
src
/
output
/
options.c
diff --git
a/src/output/options.c
b/src/output/options.c
index c05ea746c04d199e6f936d60ef5107af9fffdb5a..227b132aa0d34932abeaba0b85250a7784b21688 100644
(file)
--- a/
src/output/options.c
+++ b/
src/output/options.c
@@
-107,10
+107,10
@@
parse_boolean (struct driver_option o)
O has no user-specified value, then O's default value is treated the same
way. If the default value still does not match, parse_enum() returns 0.
O has no user-specified value, then O's default value is treated the same
way. If the default value still does not match, parse_enum() returns 0.
- Example: parse_enum (o, "a", 1, "b", 2
, NULL_SENTINEL) returns 1 if O's
-
value if "a", 2 if
O's value is "b". */
+ Example: parse_enum (o, "a", 1, "b", 2
) returns 1 if O's value if "a", 2 if
+ O's value is "b". */
int
int
-
parse_enum
(struct driver_option o, ...)
+
(parse_enum)
(struct driver_option o, ...)
{
va_list args;
va_start (args, o);
{
va_list args;
va_start (args, o);