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BLOBNBOX: Declare signed bit field

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This fixes a warning from LGTM:

    Bit field area of type int should have explicitly unsigned integral,
    explicitly signed integral, or enumeration type.

Maybe area should be unsigned, but that would require lots of other
changes, so for now signedness is not changed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2018-10-19 10:30:05 +02:00
parent d9c472b988
commit 830b9c715a
1 changed files with 1 additions and 1 deletions
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src/ccstruct/blobbox.h
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@ -519,7 +519,7 @@ class BLOBNBOX:public ELIST_LINK
C_BLOB *cblob_ptr; // edgestep blob
TBOX box; // bounding box
TBOX red_box; // bounding box
int area:30; // enclosed area
signed int area:30; // enclosed area
unsigned joined : 1; // joined to prev
unsigned reduced : 1; // reduced box set
int repeated_set_; // id of the set of repeated blobs