diff --git a/library/Makefile b/library/Makefile
index 4f82fca..bf89b16 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -24,7 +24,6 @@
 #SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-CCARCH?=
 CC?=$(CCARCH)gcc
 STRIP?=$(CCARCH)strip
 
diff --git a/library/zonedetect.c b/library/zonedetect.c
index 9da6139..d08a73b 100644
--- a/library/zonedetect.c
+++ b/library/zonedetect.c
@@ -224,7 +224,7 @@ static char *ZDParseString(const ZoneDetect *library, uint32_t *index)
         }
     }
 
-    char *const str = malloc(strLength + 1);
+    char *const str = malloc((size_t)(strLength + 1));
 
     if(str) {
 #if defined(_MSC_VER)