fix bounds on whitespace reduction

The story_cache for Story i9u0aw has a line with 72 spaces. Subtracting that from the line length of 72, that's 0, so the gsub regexp becomes /(.{1,0})/ and throws an exception.
viktor-evdokimov · Aug 6, 2018 · b835c25 · b835c25
1 parent c05becb
commit b835c25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/script/mail_new_activity b/script/mail_new_activity
@@ -26,7 +26,7 @@ class String
         line
       elsif (m = line.match(/^(> ?|   +)(.*)/))
         ind = m[1]
-        if len - ind.length < 0
+        if len - ind.length <= 0
           ind = "    "
         end
         m[2].gsub(/(.{1,#{len - ind.length}})(\s+|$)/, "#{ind}\\1\n").strip