Author: abrander
Date: 2009-08-09 23:50:24 +0200 (Sun, 09 Aug 2009)
New Revision: 106
Modified:
RawSpeed/FileReader.cpp
Log:
- Handle empty or non-existing files in FileReader::readFile() for unix hosts.
Modified: RawSpeed/FileReader.cpp
===================================================================
--- RawSpeed/FileReader.cpp 2009-08-09 17:13:37 UTC (rev 105)
+++ RawSpeed/FileReader.cpp 2009-08-09 21:50:24 UTC (rev 106)
@@ -43,6 +43,8 @@
stat(mFilename, &st);
fd = open(mFilename, O_RDONLY);
+ if (fd < 0)
+ throw new FileIOException("Could not open file.");
#if 0
// Not used, as it is slower than sync read
@@ -52,7 +54,7 @@
#else
FileMap *fileData = new FileMap(st.st_size);
- while(bytes_read < st.st_size) {
+ while((st.st_size > 0) && (bytes_read < st.st_size)) {
dest = (char *) fileData->getDataWrt(bytes_read);
bytes_read += read(fd, dest, st.st_size-bytes_read);
}
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