From: Antonio Ospite <ao2@ao2.it>
Date: Fri, 23 Jun 2017 14:38:24 +0000 (+0200)
Subject: Fix a warning from clang about an implicit conversion
X-Git-Url: https://git.ao2.it/xicursorset.git/commitdiff_plain/b2cd5ca396538aaefeddb4c33a96e984983aaa6a?hp=b2cd5ca396538aaefeddb4c33a96e984983aaa6a

Fix a warning from clang about an implicit conversion

xicursorset.c:84:32: warning: implicit conversion changes signedness: 'int' to 'unsigned int' [-Wsign-conversion]
        image = XcursorShapeLoadImage(shape, theme, size);
                ~~~~~~~~~~~~~~~~~~~~~ ^~~~~

The casting is safe because at that point in the code the value is
guaranteed to be non-negative.
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