[BUG] IndexError: string index out of range

[ke-ning]

Describe the bug

the guideline in README is

Run GalaxyPepDock

• Usage: $GALAXY_HOME/bin/GalaxyPepDock [-h] [-t TITLE] [-p INPUT PDB File] [-s INPUT Sequence File]
• Input arguments and options:
  • -t/--title: The title for a GalaxyPepDock job
  • -p/--pdb: The input protein structure in PDB format
  • -s/--seq: The sequence for the peptide in FASTA format

    the command is

    ./GalaxyPepDock.centos7 -p /GalaxyPepDock-master/example/protein.pdb -s /GalaxyPepDock-master/example/peptide.fa-->

<Error message>
```Traceback (most recent call last):
  File "GalaxyPepDock.py", line 54, in <module>
  File "GalaxyPepDock.py", line 44, in main
  File "Galaxy/methods/PepDock/libpepdock.py", line 60, in run
  File "Galaxy/utils/libfasta.py", line 22, in read_fasta
IndexError: string index out of range

#### Related software

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[jnooree]

@jesuissumin can you help with this issue?

[jesuissumin]

Sorry for the late response. According to the error message, it seems your FASTA input file has more than 52 sequences (separated by '>'). We checked the example case, and it worked correctly. Please check your input FASTA file, and if the issue still arises, let us know.