[postgis-tickets] [PostGIS] #3090: A confusing line in Raster/rt_pg/rt_pg.c

[PostGIS]

#3090: A confusing line in Raster/rt_pg/rt_pg.c
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 Reporter:  kain    |       Owner:  dustymugs    
     Type:  patch   |      Status:  new          
 Priority:  low     |   Milestone:  PostGIS 2.1.7
Component:  raster  |     Version:  2.1.x        
 Keywords:          |  
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Comment(by kain):

 Replying to [comment:1 kain]:
 > And & will force PG_GETARG_BOOL(6) be invoked no matter @6 is NULL or
 not, it is incorrect from logical side.

 Another example, {{{ if ( NOTNULL(p) && SUCCESS_FREE(p) ) }}}, if we use &
 instead of &&, the app will crash, so & and && are not equal even both
 left/right are BOOL.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/3090#comment:2>
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