Misc. cleanups

[wimlib] / src / error.c

diff --git a/src/error.c b/src/error.c
index 627d1c2776ecabec10e49796ac42e91277a197ae..30087aefb66d6e4b4a046dfa2506fcee0b138993 100644 (file)
--- a/src/error.c
+++ b/src/error.c
@@ -55,36 +55,34 @@ static bool wimlib_owns_error_file = false;
 
 #if defined(ENABLE_ERROR_MESSAGES) || defined(ENABLE_DEBUG)
 static void
-wimlib_vmsg(const tchar *tag, const tchar *format,
-           va_list va, bool perror)
+wimlib_vmsg(const tchar *tag, const tchar *format, va_list va, bool perror)
 {
-#if !defined(ENABLE_DEBUG)
-       if (wimlib_print_errors)
+#ifndef ENABLE_DEBUG
+       if (!wimlib_print_errors)
+               return;
 #endif
-       {
-               int errno_save = errno;
-               fflush(stdout);
-               tfputs(tag, wimlib_error_file);
-               tvfprintf(wimlib_error_file, format, va);
-               if (perror && errno_save != 0) {
-                       tchar buf[64];
-                       int res;
-                       res = tstrerror_r(errno_save, buf, ARRAY_LEN(buf));
-                       if (res) {
-                               tsprintf(buf,
-                                        T("unknown error (errno=%d)"),
-                                        errno_save);
-                       }
-               #ifdef WIN32
-                       if (errno_save == EBUSY)
-                               tstrcpy(buf, T("Resource busy"));
-               #endif
-                       tfprintf(wimlib_error_file, T(": %"TS), buf);
+       int errno_save = errno;
+       fflush(stdout);
+       tfputs(tag, wimlib_error_file);
+       tvfprintf(wimlib_error_file, format, va);
+       if (perror && errno_save != 0) {
+               tchar buf[64];
+               int res;
+               res = tstrerror_r(errno_save, buf, ARRAY_LEN(buf));
+               if (res) {
+                       tsprintf(buf,
+                                T("unknown error (errno=%d)"),
+                                errno_save);
                }
-               tputc(T('\n'), wimlib_error_file);
-               fflush(wimlib_error_file);
-               errno = errno_save;
+       #ifdef WIN32
+               if (errno_save == EBUSY)
+                       tstrcpy(buf, T("Resource busy"));
+       #endif
+               tfprintf(wimlib_error_file, T(": %"TS), buf);
        }
+       tputc(T('\n'), wimlib_error_file);
+       fflush(wimlib_error_file);
+       errno = errno_save;
 }
 #endif