tests/parse_hex4: Fix GCC 7 compiler warning (fixes #179)

2017-06-04 21:24:28 +02:00 · 2017-06-04 21:24:28 +02:00 · bfbd8fe0d8
parent 82295f9e4f
commit bfbd8fe0d8
2 changed files with 3 additions and 2 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -41,6 +41,7 @@ if (ENABLE_CUSTOM_COMPILER_FLAGS)
        -Wcomma
        -Wdouble-promotion
        -Wparentheses
+        -Wformat-overflow
        )
 endif()

--- a/tests/parse_hex4.c
+++ b/tests/parse_hex4.c
@ -31,8 +31,8 @@
 static void parse_hex4_should_parse_all_combinations(void)
 {
    unsigned int number = 0;
-    unsigned char digits_lower[5];
-    unsigned char digits_upper[5];
+    unsigned char digits_lower[6];
+    unsigned char digits_upper[6];
    /* test all combinations */
    for (number = 0; number <= 0xFFFF; number++)
    {