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r23459 Wednesday 5th June, 2013 at 15:55:06 UTC by Oliver Stöneberg
disabled assignment of variable to itself in src/mame/machine/pgmprot6.c reported by clang (nw)
[src/mame/machine]pgmprot6.c

trunk/src/mame/machine/pgmprot6.c
r23458r23459
211211            if (mode==0) dat2 = 0x4e75; // hack
212212            if (mode==1) dat2  = ((dat2 & 0xf000) >> 12) | ((dat2 & 0x0f00) >> 4) | ((dat2 & 0x00f0) << 4) | ((dat2 & 0x000f) << 12);
213213            if (mode==2) dat2 ^= extraxor;
214            if (mode==5) dat2  = dat2;
214            //if (mode==5) dat2  = dat2;
215215            if (mode==6) dat2 += extraxor;
216216
217217            if (mode==2 || mode==6) dat2 = (dat2<<8)|(dat2>>8);

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