saait

commit b100a92a2e2f256febcd2c87232ca368a8b6d80a
parent 8ce9999df8e020ddd9f00ad6ce4a0578254a9e31
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun,  5 Jan 2020 14:08:58 +0100

set "index" variable and check it strictly against "0"

Diffstat:
M
saait.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/saait.c b/saait.c
@@ -496,8 +496,9 @@ main(int argc, char *argv[])
 	for (i = 0; i < (size_t)argc; i++) {
 		c = readconfig(argv[i]);
 
+		setvar(&c, newvar("index", "1"), 0);
 		v = getvar(c, "index");
-		doindex = !(v && v->value[0] == '0');
+		doindex = (!v || strcmp(v->value, "0"));
 
 		if ((p = strrchr(argv[i], '.')))
 			r = snprintf(htmlfile, sizeof(htmlfile), "%.*s.html",