Merge pull request #1098 from drieslab/suite_dev

Giotto v4.2.1
drieslab · Feb 5, 2025 · 7bd67c4 · 7bd67c4
2 parents aee7350 + 67e845a
commit 7bd67c4
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: Giotto
 Title: Spatial Single-Cell Transcriptomics Toolbox
-Version: 4.2.0
+Version: 4.2.1
 Authors@R: c(
 	person("Ruben", "Dries", email = "[email protected]",
 		 role = c("aut", "cre"), comment = c(ORCID = "0000-0001-7650-7754")),

diff --git a/NEWS.md b/NEWS.md
@@ -1,4 +1,9 @@
-# Giotto 4.2.0 (2024/01/17)
+# Giotto 4.2.1 (2025/02/04)
+
+## Bug fixes
+* fix `identifyTMAcores()` when no overlap relations are found and an `rbind` error is thrown
+
+# Giotto 4.2.0 (2025/01/17)
 
 ## Breaking Changes
 * Large changes to `createGiottoCosMxObject()` that better reflect NanoString provided outputs. 

diff --git a/R/spatial_clusters.R b/R/spatial_clusters.R
@@ -231,6 +231,7 @@ identifyTMAcores <- function(
                 # determine sorted pairs of overlaps
                 apply(MARGIN = 2, sort) |>
                 t()
+            if (any(dim(ovlp) == 0)) ovlp <- NULL
             return(ovlp)
         })
         # combine test reps