diff options
author | Guy Harris <guy@alum.mit.edu> | 2006-04-06 20:07:16 +0000 |
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committer | Guy Harris <guy@alum.mit.edu> | 2006-04-06 20:07:16 +0000 |
commit | 2f42327a63e7704d910bd2f3a4f6f65003d3cefa (patch) | |
tree | b7130de6131c2d114d2bcc51faa1cad60c180f9f /dftest.c | |
parent | 0834b09ca282fd851a7a55a4e8a71a8afe1a0487 (diff) |
Handle a filter that evaluates to an empty "matches everything" filter.
svn path=/trunk/; revision=17835
Diffstat (limited to 'dftest.c')
-rw-r--r-- | dftest.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -141,7 +141,10 @@ main(int argc, char **argv) printf("\n\n"); - dfilter_dump(df); + if (df == NULL) + printf("Filter is empty\n"); + else + dfilter_dump(df); epan_cleanup(); exit(0); |