nethack-gwaa-kiwi/nethack
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remove unnecessary variable

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follow-up to fname_decode() routine
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nethack.allison
2002-07-21 16:49:19 +00:00
parent 4c4c99b889
commit 2161fbe18c
1 changed files with 2 additions and 3 deletions
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src/files.c
+2 -3
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@@ -204,7 +204,6 @@ int bufsz;
char *sp, *op; char *sp, *op;
int k,calc,cnt = 0; int k,calc,cnt = 0;
char hexdigits[] = "0123456789ABCDEF"; char hexdigits[] = "0123456789ABCDEF";
int hexvalues[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
sp = s; sp = s;
op = callerbuf; op = callerbuf;
@@ -218,11 +217,11 @@ int bufsz;
sp++; sp++;
for (k=0; k < 15; ++k) if (*sp == hexdigits[k]) break; for (k=0; k < 15; ++k) if (*sp == hexdigits[k]) break;
if (k >= 15) return callerbuf; /* impossible, so bail */ if (k >= 15) return callerbuf; /* impossible, so bail */
calc = hexvalues[k] << 4; calc = k << 4;
sp++; sp++;
for (k=0; k < 15; ++k) if (*sp == hexdigits[k]) break; for (k=0; k < 15; ++k) if (*sp == hexdigits[k]) break;
if (k >= 15) return callerbuf; /* impossible, so bail */ if (k >= 15) return callerbuf; /* impossible, so bail */
calc += hexvalues[k]; calc += k;
sp++; sp++;
*op++ = calc; *op++ = calc;
*op = '\0'; *op = '\0';