50a6c8ef - xmalloc_array

I haven't digged further, but trying to verify t9115 under Windows gave this:

compat/mingw.c: In function 'mingw_spawnve_fd':
compat/mingw.c:1072:10: warning: implicit declaration of function 
'xmalloc_array' [-Wimplicit-function-declaration]
   wargs = xmalloc_array(st_add(st_mult(2, args.len), 1), sizeof(wchar_t));
           ^
compat/mingw.c:1072:8: warning: assignment makes pointer from integer without a 
cast [-Wint-conversion]
   wargs = xmalloc_array(st_add(st_mult(2, args.len), 1), sizeof(wchar_t));
         ^
--- and later ---

libgit.a(mingw.o): In function `mingw_spawnve_fd': ..... compat/mingw.c:1072: undefined reference to `xmalloc_array' collect2.exe: error: ld returned 1 exit status Makefile:2014: recipe for target 'git-credential-store.exe' failed make: *** [git-credential-store.exe] Error 1