From fa6ce36dde8afa764bf71f84b04237edba1fb4ff Mon Sep 17 00:00:00 2001 From: Sebastian Rasmussen Date: Mon, 22 Jun 2009 23:38:30 +0200 Subject: Validate command-line zoom factor. --- apps/common/pdfapp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'apps') diff --git a/apps/common/pdfapp.c b/apps/common/pdfapp.c index 80e1d1ba..aa5d0a31 100644 --- a/apps/common/pdfapp.c +++ b/apps/common/pdfapp.c @@ -172,8 +172,10 @@ void pdfapp_open(pdfapp_t *app, char *filename) app->shrinkwrap = 1; if (app->pageno < 1) app->pageno = 1; - if (app->zoom <= 0.0) - app->zoom = 1.0; + if (app->zoom < 0.1) + app->zoom = 0.1; + if (app->zoom > 3.0) + app->zoom = 3.0; app->rotate = 0; app->panx = 0; app->pany = 0; -- cgit v1.2.3