diff options
Diffstat (limited to 'src/tools/terminal.c')
| -rw-r--r-- | src/tools/terminal.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/tools/terminal.c b/src/tools/terminal.c index e5b5edb..703c75f 100644 --- a/src/tools/terminal.c +++ b/src/tools/terminal.c @@ -13,6 +13,7 @@ static bool color_mode(FILE *file) { static int mode = -1; const char *var; + if (mode != -1) return mode; var = getenv("WG_COLOR_MODE"); @@ -64,6 +65,7 @@ static void filter_ansi(FILE *file, const char *fmt, va_list args) void terminal_printf(const char *fmt, ...) { va_list args; + va_start(args, fmt); filter_ansi(stdout, fmt, args); va_end(args); @@ -72,6 +74,7 @@ void terminal_printf(const char *fmt, ...) void terminal_fprintf(FILE *file, const char *fmt, ...) { va_list args; + va_start(args, fmt); filter_ansi(file, fmt, args); va_end(args); |