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[ttfautohint-build.sh] removed unnecessary $ on arithmetic variables

Chris Simpkins 7 лет назад
Родитель
Сommit
f2ada74287
1 измененных файлов с 3 добавлено и 3 удалено
  1. 3 3
      tools/scripts/install/ttfautohint-build.sh

+ 3 - 3
tools/scripts/install/ttfautohint-build.sh

@@ -82,21 +82,21 @@ count=0
 for i in $FREETYPE_PATCHES
 do
   curl -o ft-patch-$count.diff "$i"
-  count=$(($count + 1))
+  count=$((count + 1))
 done
 
 count=0
 for i in $HARFBUZZ_PATCHES
 do
   curl -o hb-patch-$count.diff "$i"
-  count=$(($count + 1))
+  count=$((count + 1))
 done
 
 count=0
 for i in $TTFAUTOHINT_PATCHES
 do
   curl -o ta-patch-$count.diff "$i"
-  count=$(($count + 1))
+  count=$((count + 1))
 done