avoid leaking a file pointer when out keyword is given multiple times

2015-10-04 20:22:51 -04:00
parent 9ca1d815da
commit 7efb97e033
1 changed files with 1 additions and 0 deletions
--- a/src/info.cpp
+++ b/src/info.cpp
@ -104,6 +104,7 @@ void Info::command(int narg, char **arg)
      ++idx;
    } else if ((idx+1 < narg) && (strncmp(arg[idx],"out",3) == 0)
               && (strncmp(arg[idx+1],"screen",3) == 0)) {
+      if ((out != screen) && (out != logfile)) fclose(out);
      out = screen;
      idx += 2;
    } else if ((idx+1 < narg) && (strncmp(arg[idx],"out",3) == 0)