@@ -173,7 +173,7 @@ int main(int argc, char **argv)

     av_register_all();

     avfilter_register_all();

-    if ((ret = open_input_file(argv[1]) < 0))

+    if ((ret = open_input_file(argv[1])) < 0)

         goto end;

     if ((ret = init_filters(filter_descr)) < 0)

         goto end;

@@ -1442,7 +1442,7 @@ static int decode_frame(AVCodecContext *avctx,

         ctx->cur_frame_length = sconf->frame_length;

     // decode the frame data

-    if ((invalid_frame = read_frame_data(ctx, ra_frame) < 0))

+    if ((invalid_frame = read_frame_data(ctx, ra_frame)) < 0)

         av_log(ctx->avctx, AV_LOG_WARNING,

                "Reading frame data failed. Skipping RA unit.\n");

@@ -634,11 +634,11 @@ static int v4l2_read_header(AVFormatContext *s1, AVFormatParameters *ap)

         res = AVERROR(EIO);

         goto out;

     }

-    if ((res = av_image_check_size(s->width, s->height, 0, s1) < 0))

+    if ((res = av_image_check_size(s->width, s->height, 0, s1)) < 0)

         goto out;

     s->frame_format = desired_format;

-    if ((res = v4l2_set_parameters(s1, ap) < 0))

+    if ((res = v4l2_set_parameters(s1, ap)) < 0)

         goto out;

     st->codec->pix_fmt = fmt_v4l2ff(desired_format, codec_id);

@@ -359,7 +359,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)

     load_glyph(ctx, NULL, 0);

     /* set the tabsize in pixels */

-    if ((err = load_glyph(ctx, &glyph, ' ') < 0)) {

+    if ((err = load_glyph(ctx, &glyph, ' ')) < 0) {

         av_log(ctx, AV_LOG_ERROR, "Could not set tabsize.\n");

         return err;

     }

@@ -76,7 +76,7 @@ static int request_frame(AVFilterLink *outlink)

     int ret;

     if (!fifo->root.next) {

-        if ((ret = avfilter_request_frame(outlink->src->inputs[0]) < 0))

+        if ((ret = avfilter_request_frame(outlink->src->inputs[0])) < 0)

             return ret;

     }

@@ -442,7 +442,7 @@ static int wav_read_header(AVFormatContext *s,

         switch (tag) {

         case MKTAG('f', 'm', 't', ' '):

             /* only parse the first 'fmt ' tag found */

-            if (!got_fmt && (ret = wav_parse_fmt_tag(s, size, &st) < 0)) {

+            if (!got_fmt && (ret = wav_parse_fmt_tag(s, size, &st)) < 0) {

                 return ret;

             } else if (got_fmt)

                 av_log(s, AV_LOG_WARNING, "found more than one 'fmt ' tag\n");