file/debian/patches/cherry-pick.FILE5_34-87-g765d2990.pr-48-tianxiaogu-avoid-zerodivide.patch

Subject: PR/48: tianxiaogu: Avoid zerodivide
Origin: FILE5_34-87-g765d2990 <https://github.com/file/file/commit/FILE5_34-87-g765d2990>
Upstream-Author: Christos Zoulas <christos@zoulas.com>
Date: Wed Oct 10 17:41:10 2018 +0000

--- a/src/apprentice.c
+++ b/src/apprentice.c
@@ -831,6 +831,8 @@
 		break;
 
 	case FILE_SEARCH:
+		if (m->vallen == 0)
+			break;
 		val += m->vallen * MAX(MULT / m->vallen, 1);
 		break;