commit 8269791900cc765234915b29c974b34ed1f35519
author David Corbett <corbett.dav@husky.neu.edu> Sun Mar 25 20:50:41 2018 -0400
committer Behdad Esfahbod <behdad@behdad.org> Mon Mar 26 01:36:37 2018 -0700
tree ae256371e90583d5d6392734feec010e58882202
parent a289aaff477dfbda25b90ba5ffb1296518d68d21

Allow trailing non-numeric chars in --unicodes

util/options.cc

diff --git a/util/options.cc b/util/options.cc
index 027d0b3..c625d65 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -340,8 +340,10 @@
 
   while (s && *s)
   {
-    while (*s && strchr ("<+>{},;&#\\xXuUnNiI\n\t", *s))
+    while (*s && strchr ("<+>{},;&#\\xXuUnNiI\n\t\v\f\r ", *s))
       s++;
+    if (!*s)
+      break;
 
     errno = 0;
     hb_codepoint_t u = strtoul (s, &p, 16);