Fix off-by-one error in number formatting. Resolves fhessel#45

fhessel · fhessel · commit 90c8177648ce · 2019-09-17T22:47:51.000+02:00
diff --git a/src/util.cpp b/src/util.cpp
@@ -44,7 +44,7 @@ std::string intToString(int i) {
     return "0";
   }
   // We need this much digits
-  int digits = ceil(log10(i));
+  int digits = ceil(log10(i+1));
   char c[digits+1];
   c[digits] = '\0';
 
