thodg/libgit2

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  • Hash : c1b62b2e
    Author : Ramsay Jones
    Date : 2010-06-01T19:35:49 

    Fix a "dereference of type-punned pointer" compiler warning

gcc (4.4.0) issues the following warning:

    src/revobject.c:33: warning: dereferencing type-punned pointer \
        will break strict-aliasing rules

We suppress the warning by copying the first 4 bytes from the oid
structure into an 'unsigned int' using memcpy(). This will also
fix any potential alignment issues on certain platforms.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Andreas Ericsson <ae@op5.se>

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