wim.c: Cleanup

[wimlib] / src / util.c

diff --git a/src/util.c b/src/util.c
index 60bab76acbb7abcc03c2aaaa1795d5ea497e19c2..508f6f8ee357e53c523a781144d3fa9c716fd470 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -247,13 +247,13 @@ static const tchar *error_strings[] = {
        [WIMLIB_ERR_INSUFFICIENT_PRIVILEGES]
                = T("The user does not have sufficient privileges"),
        [WIMLIB_ERR_INTEGRITY]
-               = T("The WIM failed an integrity check"),
+               = T("The WIM file is corrupted (failed integrity check)"),
        [WIMLIB_ERR_INVALID_CAPTURE_CONFIG]
                = T("The capture configuration string was invalid"),
        [WIMLIB_ERR_INVALID_CHUNK_SIZE]
-               = T("The WIM chunk size was invalid"),
+               = T("The compression chunk size was unrecognized"),
        [WIMLIB_ERR_INVALID_COMPRESSION_TYPE]
-               = T("The WIM compression type was invalid"),
+               = T("The compression type was unrecognized"),
        [WIMLIB_ERR_INVALID_HEADER]
                = T("The WIM header was invalid"),
        [WIMLIB_ERR_INVALID_IMAGE]
@@ -387,16 +387,16 @@ static const tchar *error_strings[] = {
 WIMLIBAPI const tchar *
 wimlib_get_error_string(enum wimlib_error_code code)
 {
-       if ((int)code < 0 || code >= ARRAY_LEN(error_strings))
-               return NULL;
-       else
-               return error_strings[code];
+       if ((unsigned int)code >= ARRAY_LEN(error_strings))
+               return T("Unknown error");
+
+       return error_strings[(unsigned int)code];
 }
 
 
 
-static void *(*wimlib_malloc_func) (size_t)         = malloc;
-static void  (*wimlib_free_func)   (void *)         = free;
+static void *(*wimlib_malloc_func) (size_t)        = malloc;
+static void  (*wimlib_free_func)   (void *)        = free;
 static void *(*wimlib_realloc_func)(void *, size_t) = realloc;
 
 void *