other: fix remaining conversion warnings

- Converting datatype to the correct one.

- As macro do not perform type-checking before, so these functions used
  it with different datatype could create a lot of conversion warnings.
  For this reason, these warnings could be consider as normal
  information and will not be fixed.

Signed-off-by: Dinh Cong Toan <toan.dinhcong@vn.bosch.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/dlt_env_ll.c b/src/lib/dlt_env_ll.c
index 6cf7ded..f58afce 100644
--- a/src/lib/dlt_env_ll.c
+++ b/src/lib/dlt_env_ll.c
@@ -98,7 +98,7 @@ int dlt_env_helper_to_lower(char **const env, char *result, int const res_len)
 
     while (ch && (count < res_len - 1) && (ch != ';')) {
         if ((ch >= 'A') && (ch <= 'Z'))
-            result[count] = ch + 'a' - 'A';
+            result[count] = (char) (ch + 'a' - 'A');
         else
             result[count] = ch;