diff options
| -rw-r--r-- | src/indexamajig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/indexamajig.c b/src/indexamajig.c index 358ba5a3..427843bc 100644 --- a/src/indexamajig.c +++ b/src/indexamajig.c @@ -1168,7 +1168,7 @@ int main(int argc, char *argv[]) return 1; } - if ( is_hdf5_file(args.filename, &err) ) { + if ( (args.filename != NULL) && is_hdf5_file(args.filename, &err) ) { ERROR("Your input file appears to be an HDF5 file.\n"); ERROR("The input file should be a list of data files, not the " "data file itself.\n"); |