Fix tests

Author: drpatelh

modules.json

@@ -23,8 +23,7 @@
                     "custom/getchromsizes": {
                         "branch": "master",
                         "git_sha": "cf5b9c30a2adacc581793afb79fae5f5b50bed01",
-                        "installed_by": ["modules"],
-                        "patch": "modules/nf-core/custom/getchromsizes/custom-getchromsizes.diff"
+                        "installed_by": ["modules"]
                     },
                     "fastqc": {
                         "branch": "master",

modules/nf-core/custom/getchromsizes/custom-getchromsizes.diff

@@ -128,9 +128,8 @@ workflow PREPARE_GENOME {
     //
     // Create chromosome sizes file
     //
-    CUSTOM_GETCHROMSIZES ( ch_fasta )
-    ch_fai         = CUSTOM_GETCHROMSIZES.out.fai
-    ch_chrom_sizes = CUSTOM_GETCHROMSIZES.out.sizes
+    ch_chrom_sizes = CUSTOM_GETCHROMSIZES ( [ [:], ch_fasta ] ).sizes.map{ it[1] }
+    ch_fai         = CUSTOM_GETCHROMSIZES.out.fai.map{ it[1] }
     ch_versions    = ch_versions.mix(CUSTOM_GETCHROMSIZES.out.versions)
 
     //