Fix bug with long words causing infinite loop

diff --git a/herbe.c b/herbe.c
index 5bcb0a18a6757d56090e06797acd1e9d62c31cb9..f619c790c72b7efa742bdee56c0b3977e1cf4ea2 100644 (file)
--- a/herbe.c
+++ b/herbe.c
@@ -89,10 +89,15 @@ int main(int argc, char *argv[])
                        break;
                }
 
-               while (body[eols[num_of_lines - 1] + eol] != ' ')
+               int temp = eol;
+
+               while (body[eols[num_of_lines - 1] + eol] != ' ' && eol)
                        --eol;
 
-               eol++;
+               if (eol == 0)
+                       eol = temp;
+               else
+                       eol++;
 
                remainder -= eol;
                if (eols_size < num_of_lines + 1)