diff options
Diffstat (limited to 'console-client/vga-dynacolor.h')
| -rw-r--r-- | console-client/vga-dynacolor.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/console-client/vga-dynacolor.h b/console-client/vga-dynacolor.h index 304bcc1b..0526e0d8 100644 --- a/console-client/vga-dynacolor.h +++ b/console-client/vga-dynacolor.h @@ -77,11 +77,17 @@ signed char dynacolor_allocate (dynacolor_t *dc, unsigned char col); /* Add a reference to palette entry P in the dynamic font DC. */ #define dynacolor_add_ref(dc,p) \ - ((dc).ref[0] >= 0 && (dc).ref[p]++) + do { \ + if ((dc).ref[0] >= 0) \ + (dc).ref[p]++; \ + } while (0) /* Deallocate a reference for palette entry P in the dynamic font DC. */ #define dynacolor_release(dc,p) \ - ((dc).ref[0] >= 0 && (dc).ref[p]--) + do { \ + if ((dc).ref[0] >= 0) \ + (dc).ref[p]--; \ + } while (0) /* This is a convenience function that looks up a replacement color pair if the original colors are not available. The function always |