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

bfbd8fe0 · Max Bruckner · 82295f9e · bfbd8fe0 · bfbd8fe0
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Showing with 3 addition and 2 deletion

CMakeLists.txt CMakeLists.txt +1 -0

tests/parse_hex4.c tests/parse_hex4.c +2 -2

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--- 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++)
    {