Syntax errors in metacherchant.sh

[boulund]

There appears to be something wrong in the metacherchant.sh script on lines 23 and 24. Not sure if this affects how it works (haven't tried it yet).

$ bash metacherchant.sh                                                                      
metacherchant.sh: line 23: let: mem=: syntax error: operand expected (error token is "=")                                               
metacherchant.sh: line 24: * 95 / 100: syntax error: operand expected (error token is "* 95 / 100")                                     
MetaCherchant: genomic environment analysis tool, version 0.1.0 (revision 329e235)                                                      
                                                                                                                                        
Usage:     metacherchant [<Launch options>] [<Input parameters>]                                                                        
Tool:           environment-finder                                                                                                      
Description:    Finds graphic environment for many genomic sequences in given metagenomic reads                                         
Input parameters (only important):                                                                                                      
        -k, --k <arg>                           k-mer size (MANDATORY)                                                                  
        --seq <arg>                             FASTA file with sequences (MANDATORY)                                                   
        -o, --output <arg>                      output directory (MANDATORY)                                                            
                                                                                                                                        
Launch options (only important):                                                                                                        
        -m, --memory <arg>                      memory to use (for example: 1500M, 4G, etc.) (optional, default: 2 Gb)                  
        -w, --work-dir <arg>                    working directory (optional, default: workDir)                                          
        -c, --continue                          continue the previous run from last succeed stage, saved in working directory (optional)
        --force                                 force run with rewriting old results (optional)                                         
        -h, --help                              print short help message (optional)                                                     
                                                                                                                                        
To see all parameters and options add --help-all.                                                                                       

[VArtem]

Hi! To get rid of this error, you have to set the mandatory parameters, such as --k, --seq, and --output. Bash script doesn't seem to work well when there's zero input parameters.