Handle linear constructor without linear constraints

JuliaSmoothOptimizers · Dec 8, 2024 · 21ac60a · 21ac60a
1 parent 1fe420b
commit 21ac60a
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/nlp.jl b/src/nlp.jl
@@ -279,7 +279,7 @@ function ADNLPModel!(
   @lencheck nvar x0
   @lencheck ncon ucon y0
 
-  nlin = maximum(clinrows)
+  nlin = isempty(clinrows) ? 0 : maximum(clinrows)
   lin = 1:nlin
   lin_nnzj = length(clinvals)
   @lencheck lin_nnzj clinrows clincols
@@ -470,7 +470,7 @@ function ADNLPModel!(
   @lencheck nvar x0 lvar uvar
   @lencheck ncon y0 ucon
 
-  nlin = maximum(clinrows)
+  nlin = isempty(clinrows) ? 0 : maximum(clinrows)
   lin = 1:nlin
   lin_nnzj = length(clinvals)
   @lencheck lin_nnzj clinrows clincols

diff --git a/src/nls.jl b/src/nls.jl
@@ -394,7 +394,7 @@ function ADNLSModel!(
   ncon = length(lcon)
   @lencheck ncon ucon y0
 
-  nlin = maximum(clinrows)
+  nlin = isempty(clinrows) ? 0 : maximum(clinrows)
   lin = 1:nlin
   lin_nnzj = length(clinvals)
   @lencheck lin_nnzj clinrows clincols
@@ -714,7 +714,7 @@ function ADNLSModel!(
   @lencheck nvar lvar uvar
   @lencheck ncon ucon y0
 
-  nlin = maximum(clinrows)
+  nlin = isempty(clinrows) ? 0 : maximum(clinrows)
   lin = 1:nlin
   lin_nnzj = length(clinvals)
   @lencheck lin_nnzj clinrows clincols