- Changes to make it more ANSI-conformant. Stuff detected while trying

[ginac.git] / ginac / archive.cpp

diff --git a/ginac/archive.cpp b/ginac/archive.cpp
index f237231302c51b733b29f46365163d3cdc1630d0..171766c98678ff8678bd7244ce98d5cc4ee1e532 100644 (file)
--- a/ginac/archive.cpp
+++ b/ginac/archive.cpp
@@ -188,7 +188,9 @@ static unsigned int read_unsigned(std::istream &is)
        unsigned int ret = 0;
        unsigned int shift = 0;
        do {
-               is.get(b);
+        char b2;
+               is.get(b2);
+        b = b2;
                ret |= (b & 0x7f) << shift;
                shift += 7;
        } while (b & 0x80);
@@ -321,7 +323,7 @@ const std::string &archive::unatomize(archive_atom id) const
 
 /** Copy constructor of archive_node. */
 archive_node::archive_node(const archive_node &other)
-       : a(other.a), props(other.props), has_expression(other.has_expression), e(other.e)
+  : a(other.a), props(other.props), has_expression(other.has_expression), e(other.e)
 {
 }
 
@@ -341,7 +343,7 @@ const archive_node &archive_node::operator=(const archive_node &other)
 
 /** Recursively construct archive node from expression. */
 archive_node::archive_node(archive &ar, const ex &expr)
-       : a(ar), has_expression(true), e(expr)
+  : a(ar), has_expression(true), e(expr)
 {
        expr.bp->archive(*this);
 }