Fix dangling-else warnings in fusl

fusl/src/ctype/towctrans.c

 #include <wctype.h>
 #include "libc.h"
 
 #define CASEMAP(u1,u2,l) { (u1), (l)-(u1), (u2)-(u1)+1 }
 #define CASELACE(u1,u2) CASEMAP((u1),(u2),(u1)+1)
 
 static const struct {
         unsigned short upper;
         signed char lower;
         unsigned char len;
@@ skipping 214 matching lines @@
         int i;
         int lmul = 2*lower-1;
         int lmask = lower-1;
         /* no letters with case in these large ranges */
         if (!iswalpha(wc)
          || (unsigned)wc - 0x0600 <= 0x0fff-0x0600
          || (unsigned)wc - 0x2e00 <= 0xa63f-0x2e00
          || (unsigned)wc - 0xa800 <= 0xfeff-0xa800)
                 return wc;
         /* special case because the diff between upper/lower is too big */
-        if (lower && (unsigned)wc - 0x10a0 < 0x2e)
+        if (lower && (unsigned)wc - 0x10a0 < 0x2e) {
                 if (wc>0x10c5 && wc != 0x10c7 && wc != 0x10cd) return wc;
                 else return wc + 0x2d00 - 0x10a0;
-        if (!lower && (unsigned)wc - 0x2d00 < 0x26)
+        }
+        if (!lower && (unsigned)wc - 0x2d00 < 0x26) {
                 if (wc>0x2d25 && wc != 0x2d27 && wc != 0x2d2d) return wc;
                 else return wc + 0x10a0 - 0x2d00;
+        }

[viettrungluu, 2016/01/12 16:47:50]

"Should" this be a hard tab? (Or is this just a rietveld highlighting failure?)

         for (i=0; casemaps[i].len; i++) {
                 int base = casemaps[i].upper + (lmask & casemaps[i].lower);
                 if ((unsigned)wc-base < casemaps[i].len) {
                         if (casemaps[i].lower == 1)
                                 return wc + lower - ((wc-casemaps[i].upper)&1);
                         return wc + lmul*casemaps[i].lower;
                 }
         }
         for (i=0; pairs[i][1-lower]; i++) {
                 if (pairs[i][1-lower] == wc)
@@ skipping 19 matching lines @@
         return towupper(c);
 }
 
 wint_t __towlower_l(wint_t c, locale_t l)
 {
         return towlower(c);
 }
 
 weak_alias(__towupper_l, towupper_l);
 weak_alias(__towlower_l, towlower_l);