Merge #1158

1158: Backport 1.0 r=fredrikekre a=fredrikekre --- bors r+ Co-authored-by: Carlo Baldassi <[email protected]>
JuliaLang · Apr 17, 2019 · 1609a05 · 1609a05
2 parents 7ddec68 + 2bb1459
commit 1609a05
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/GraphType.jl b/src/GraphType.jl
@@ -287,7 +287,9 @@ mutable struct Graph
             end
             # The remaining dependencies do not have compatibility constraints
             for uuid in values(n2u)
-                get!(req, pdict[uuid]) do; VersionSpec() end
+                p1 = pdict[uuid]
+                p1 == p0 && continue
+                get!(req, p1) do; VersionSpec() end
             end
             # Translate the requirements into bit masks
             # Hot code, measure performance before changing