allow zero framerates

diff --git a/src/swfcombine.c b/src/swfcombine.c
index 0891044..aae3e51 100644 (file)
--- a/src/swfcombine.c
+++ b/src/swfcombine.c
@@ -137,7 +137,7 @@ int args_callback_option(char*name,char*val) {
     {
 
        float rate = atof(val);
-       if ((rate < 1.0/256) ||(rate >= 256.0)) {
+       if ((rate < 0) ||(rate >= 256.0)) {
            fprintf(stderr, "Error: You must specify a valid framerate between 1/256 and 255.\n");
            exit(1);
        }