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-rw-r--r--parse-options.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/parse-options.c b/parse-options.c
index 51e804b3be..cf71bcffd2 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -244,6 +244,9 @@ void parse_options_start(struct parse_opt_ctx_t *ctx,
ctx->out = argv;
ctx->cpidx = ((flags & PARSE_OPT_KEEP_ARGV0) != 0);
ctx->flags = flags;
+ if ((flags & PARSE_OPT_KEEP_UNKNOWN) &&
+ (flags & PARSE_OPT_STOP_AT_NON_OPTION))
+ die("STOP_AT_NON_OPTION and KEEP_UNKNOWN don't go together");
}
static int usage_with_options_internal(const char * const *,