Tillmann Karras 315a8ba1c0 Various changes suggested by cppcheck ...

- remove unused variables
- reduce the scope where it makes sense
- correct limits (did you know that strcat()'s last parameter does not
  include the \0 that is always added?)
- set some free()'d pointers to NULL

2014-02-28 12:43:20 +01:00

2.5 KiB

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