We assign the long name for OPTION_ALIAS options to a non-constant value
field. We know that the variable will never be written to, but this will
cause warnings once we enable `-Wwrite-strings`.
Cast away the constness to be prepared for this change.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
parse-options.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/parse-options.h b/parse-options.h
index bd62e20268..ae15342390 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -355,7 +355,7 @@ struct option {
.type = OPTION_ALIAS, \
.short_name = (s), \
.long_name = (l), \
- .value = (source_long_name), \
+ .value = (char *)(source_long_name), \
}
#define OPT_SUBCOMMAND_F(l, v, fn, f) { \
--
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