From 2304490a2de45e3fdcf3482f787a643c9640c66f Mon Sep 17 00:00:00 2001
From: Vatsal A Jhalani <vatsal.a.jhalani@jpl.nasa.gov>
Date: Thu, 10 Oct 2024 16:03:04 -0700
Subject: [PATCH] Fixed options not being set for sma modes

---
 src/SpectralUnmixing.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/SpectralUnmixing.jl b/src/SpectralUnmixing.jl
index 22d656b..ebb3447 100644
--- a/src/SpectralUnmixing.jl
+++ b/src/SpectralUnmixing.jl
@@ -300,6 +300,7 @@ function unmix_line(line::Int64, reflectance_file::String, mode::String, refl_no
     img_dat = img_dat ./ refl_scale
 
     class_idx = prepare_combinations(library, combination_type)
+    options = []
     # Prepare combinations if relevant
     if mode == "mesma" || mode == "mesma-best"
         options = prepare_options(library, combination_type, num_endmembers, class_idx)