Ignore unused return value of GetCodepointNext in GetCodepointCount (#3241)

* Ignore unused return value of GetCodepointNext in GetCodepointCount

Removes the last warning from non-external libraries when compiling with
the default build configuration on x64 Linux.

* Remove unnecessary void cast in GetCodepointCount

1 files changed, 1 insertions, 1 deletions

diff --git a/src/rtext.c b/src/rtext.c
index a66c5810..3fb2b886 100644
--- a/src/rtext.c
+++ b/src/rtext.c
@@ -1766,7 +1766,7 @@ int GetCodepointCount(const char *text)
     while (*ptr != '\0')
     {
         int next = 0;
-        int letter = GetCodepointNext(ptr, &next);
+        GetCodepointNext(ptr, &next);
 
         ptr += next;