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(svn r19427) -Codechange: gracefully handle the case where we can't open a .tar file.

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rubidium 2010-03-15 17:44:54 +00:00
parent ede670918a
commit 4ba69b572d
1 changed files with 5 additions and 1 deletions
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6
src/fileio.cpp
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@ -563,7 +563,11 @@ bool TarListAddFile(const char *filename)
if (it != _tar_list.end()) return false;
FILE *f = fopen(filename, "rb");
assert(f != NULL);
/* Although the file has been found there can be
* a number of reasons we cannot open the file.
* Most common case is when we simply have not
* been given read access. */
if (f == NULL) return false;
const char *dupped_filename = strdup(filename);
_tar_list[filename].filename = dupped_filename;