avdevice/caca: small trivial macros adjustments

2c364ef8 · Clément Bœsch · Clément Bœsch · 79f0f1a8 · 2c364ef8
Commit 2c364ef8 authored Sep 11, 2015 by Clément Bœsch Committed by Clément Bœsch Sep 12, 2015
Show whitespace changes
Inline Side-by-side

Showing with 10 additions and 8 deletions

caca.c libavdevice/caca.c +10 -8

No files found.
--- a/libavdevice/caca.c
+++ b/libavdevice/caca.c
@@ -150,13 +150,15 @@ static int caca_write_header(AVFormatContext *s)
        goto fail;
    }

-#define CHECK_DITHER_OPT(opt)                                           \
+#define CHECK_DITHER_OPT(opt) do {                                              \
    if (caca_set_dither_##opt(c->dither, c->opt) < 0)  {                        \
        ret = AVERROR(errno);                                                   \
        av_log(s, AV_LOG_ERROR, "Failed to set value '%s' for option '%s'\n",   \
               c->opt, #opt);                                                   \
        goto fail;                                                              \
-    }
+    }                                                                           \
+} while (0)
+
    CHECK_DITHER_OPT(algorithm);
    CHECK_DITHER_OPT(antialias);
    CHECK_DITHER_OPT(charset);