Follow-up Comment #2, patch #4803 (project freeciv): In general, using assignment within "if": - Value of the assignment operation is the same as the value assigned ("var = val" has same value as "val") - For readability (and to avoid compiler warning) one should use braces when value of the assignment operation is used "(var = val)" instead of just "var = val"; compare "var2 = var1 = val" vs "var2 = (var1 = val)" )
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