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Fixed a write to array index -1 with demo/demo -tree

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This commit is contained in:
Thomas Schmitt 2014-02-16 14:31:33 +01:00
parent 985015cea1
commit b41e36365d
1 changed files with 2 additions and 1 deletions
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demo/demo.c
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@ -95,6 +95,7 @@ tree_print_dir(IsoDir *dir, int level)
sp[i+1] = ' '; sp[i+1] = ' ';
} }
if (level > 0)
sp[level * 2 - 1] = '-'; sp[level * 2 - 1] = '-';
sp[level * 2] = '\0'; sp[level * 2] = '\0';