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Set EDITOR only if not already set

Alessandro De Gennaro 4 years ago
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39e94b98a9
commit
1ab293872d
1 changed files with 1 additions and 1 deletions
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@@ -2,7 +2,7 @@
 
 
 DIR="/var/local/log/lcmlog-data"
 
 
-EDITOR="nano"
 
+EDITOR="${EDITOR:-nano}"
 
 
 ######################
 
 # AUXILIARY FUNCTION #