GopherProxy

	fix writeheader not being called when flags are used before repos - stagit-goph…
	git clone git://git.codemadness.org/stagit-gopher
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	---
	commit cba17854219972673d7079e9cb11185cc2565710
	parent d0d070040d949d825c4464022d0d43cb1582db1f
	Author: Hiltjo Posthuma <[email protected]>
	Date: Sun, 2 Sep 2018 15:50:33 +0200

	fix writeheader not being called when flags are used before repos

	Diffstat:
	M stagit-gopher-index.c \| 6 +++---

	1 file changed, 3 insertions(+), 3 deletions(-)
	---
	diff --git a/stagit-gopher-index.c b/stagit-gopher-index.c
	@@ -214,7 +214,7 @@ main(int argc, char *argv[])
	FILE *fp;
	char path[PATH_MAX], repodirabs[PATH_MAX + 1];
	const char *repodir = NULL;
	- int i, ret = 0;
	+ int i, r, ret = 0;

	setlocale(LC_CTYPE, "");

	@@ -225,7 +225,7 @@ main(int argc, char *argv[])
	err(1, "pledge");
	#endif

	- for (i = 1; i < argc; i++) {
	+ for (i = 1, r = 0; i < argc; i++) {
	if (argv[i][0] == '-') {
	if (argv[i][1] != 'b' \|\| i + 1 >= argc)
	usage(argv[0]);
	@@ -233,7 +233,7 @@ main(int argc, char *argv[])
	continue;
	}

	- if (i == 1)
	+ if (r++ == 0)
	writeheader(stdout);

	repodir = argv[i];