fix typo that put too many include paths for most people

[lyx.git] / src / support / lyxsum.C

diff --git a/src/support/lyxsum.C b/src/support/lyxsum.C
index f74039591ebe0d1825a4577dfb8ad339ba0a0b6c..9884c93d014b02c215f46eeefd6f14045493eb6e 100644 (file)
--- a/src/support/lyxsum.C
+++ b/src/support/lyxsum.C
@@ -1,6 +1,6 @@
 /* This file is part of
  * ======================================================
- * 
+ *
  *           LyX, The Document Processor
  *           Copyright 2001 The LyX Team.
  *
@@ -43,14 +43,14 @@ unsigned long lyx::sum(string const & file)
 {
        lyxerr[Debug::FILES] << "lyx::sum() using mmap (lightning fast)"
                             << endl;
-       
+
        int fd = open(file.c_str(), O_RDONLY);
        if (!fd)
                return 0;
-       
+
        struct stat info;
        fstat(fd, &info);
-       
+
        void * mm = mmap(0, info.st_size, PROT_READ,
                         MAP_PRIVATE, fd, 0);
        // Some platforms have the wrong type for MAP_FAILED (compaq cxx).
@@ -58,17 +58,17 @@ unsigned long lyx::sum(string const & file)
                close(fd);
                return 0;
        }
-       
+
        char * beg = static_cast<char*>(mm);
        char * end = beg + info.st_size;
-       
+
        boost::crc_32_type crc;
        crc.process_block(beg, end);
        unsigned long result = crc.checksum();
-       
+
        munmap(mm, info.st_size);
        close(fd);
-       
+
        return result;
 }
 #else // No mmap
@@ -100,10 +100,10 @@ unsigned long lyx::sum(string const & file)
 
        ifstream ifs(file.c_str());
        if (!ifs) return 0;
-       
+
        istreambuf_iterator<char> beg(ifs);
        istreambuf_iterator<char> end;
-       
+
        return do_crc(beg,end);
 }
 #else
@@ -112,14 +112,14 @@ unsigned long lyx::sum(string const & file)
        lyxerr[Debug::FILES]
                << "lyx::sum() using istream_iterator (slow as a snail)"
                << endl;
-       
+
        ifstream ifs(file.c_str());
        if (!ifs) return 0;
-       
+
        ifs.unsetf(ios::skipws);
        istream_iterator<char> beg(ifs);
        istream_iterator<char> end;
-       
+
        return do_crc(beg,end);
 }
 #endif