From 0fe0d11e3b5198fa45ff3a587e1d65f9742df591 Mon Sep 17 00:00:00 2001 From: Yorhel Date: Fri, 1 May 2009 09:07:28 +0200 Subject: [PATCH] Don't divide by zero when size of parent dir = 0 It's a floating point division, so won't really cause any real problems on most systems. Still, a percentage of 'nan' isn't really useful. --- src/browser.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/browser.c b/src/browser.c index b353646..7d2e226 100644 --- a/src/browser.c +++ b/src/browser.c @@ -185,7 +185,9 @@ void browse_draw_item(struct dir *n, int row, off_t max, int ispar) { size = formatsize(flags & BF_AS ? n->asize : n->size); /* create graph (if necessary) */ - pc = ((float)(flags & BF_AS ? n->asize : n->size) / (float)(flags & BF_AS ? n->parent->asize : n->parent->size)) * 100.0f; + if((pc = (float)(flags & BF_AS ? n->parent->asize : n->parent->size)) < 1) + pc = 1.0f; + pc = ((float)(flags & BF_AS ? n->asize : n->size) / pc) * 100.0f; if(graph == 1 || graph == 3) { o = (int)(10.0f*(float)(flags & BF_AS ? n->asize : n->size) / (float)max); for(i=0; i<10; i++)