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Fixed crash on attempt to open non-existent file.

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This commit is contained in:
rude
2010-02-03 20:48:58 +01:00
parent 160c8eee3b
commit 72efaa283f
2 changed files with 12 additions and 8 deletions
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src/modules/filesystem/physfs/File.cpp
+4 -6
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@@ -50,14 +50,12 @@ namespace physfs
return true;
// File must exist if read mode.
if((mode == READ))
if(!PHYSFS_exists(filename.c_str()))
throw love::Exception("Could not open file %s. Does not exist.", filename.c_str());
if((mode == READ) && !PHYSFS_exists(filename.c_str()))
throw love::Exception("Could not open file %s. Does not exist.", filename.c_str());
// Check whether the write directory is set.
if((mode == APPEND || mode == WRITE) && (PHYSFS_getWriteDir() == 0))
if(!hack_setupWriteDirectory())
throw love::Exception("Could not set write directory.");
if((mode == APPEND || mode == WRITE) && (PHYSFS_getWriteDir() == 0) && !hack_setupWriteDirectory())
throw love::Exception("Could not set write directory.");
// File already open?
if(file != 0)