Change variable increment to be comparible with Dash.

4d3d0c63 · Matthieu Cattin · 21133c38 · 4d3d0c63
Commit 4d3d0c63 authored Oct 25, 2011 by Matthieu Cattin
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fmcadc100m14b4cha.sh fmcadc100m14b4cha.sh +1 -1

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--- a/fmcadc100m14b4cha.sh
+++ b/fmcadc100m14b4cha.sh
@@ -53,7 +53,7 @@ do
            break
        fi
    fi
-    let "nb_test+=1"
+    nb_test=$(($nb_test+1))
 done
 echo "--------------------------------------------------------------"