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* src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings.

git/fs: mount .git/fs: mount/attach disallowed

--- a/ChangeLog

+++ b/ChangeLog

@@ -1,3 +1,7 @@

+2016-09-02  Werner Lemberg  <[email protected]>.

+

+	* src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings.

+

 2016-09-02  Werner Lemberg  <[email protected]>

 	Some preparations for the next release.

--- a/src/smooth/ftgrays.c

+++ b/src/smooth/ftgrays.c

@@ -1319,6 +1319,7 @@

       unsigned char*  q = ras.target.origin -

                           ras.target.pitch * ( y + ras.min_ey ) +

                                                x + ras.min_ex;

+      unsigned char   c = (unsigned char)coverage;

       /* For small-spans it is faster to do it by ourselves than

@@ -1327,16 +1328,16 @@

        */

       switch ( acount )

       {

-      case 7: *q++ = coverage;

-      case 6: *q++ = coverage;

-      case 5: *q++ = coverage;

-      case 4: *q++ = coverage;

-      case 3: *q++ = coverage;

-      case 2: *q++ = coverage;

-      case 1: *q   = coverage;

+      case 7: *q++ = c;

+      case 6: *q++ = c;

+      case 5: *q++ = c;

+      case 4: *q++ = c;

+      case 3: *q++ = c;

+      case 2: *q++ = c;

+      case 1: *q   = c;

       case 0: break;

       default:

-        FT_MEM_SET( q, coverage, acount );

+        FT_MEM_SET( q, c, acount );

       }

     }

   }