From 175682046a85040728d16ea2c8834ba5b577b0e3 Mon Sep 17 00:00:00 2001
From: koalaman <vidar@vidarholen.net>
Date: Tue, 6 Sep 2016 20:20:01 -0700
Subject: [PATCH] Created SC2131 (markdown)

---
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 1 file changed, 24 insertions(+)
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+## This format string has 2 variables, but is passed 1 arguments.
+
+### Problematic code:
+
+```sh
+printf "Hello %s, welcome to %s.\n" "$USER"
+```
+
+### Correct code:
+
+```sh
+printf "Hello %s, welcome to %s.\n" "$USER" "$HOSTNAME"
+```
+### Rationale:
+
+ShellCheck has noticed that you're using a `printf` format string with more `%s` variables than arguments to fill them.
+
+In the problematic example case, the last `%s` will just become an empty string each time.
+
+You should either remove the unused variables from the format string, or add enough arguments to fill them.
+
+### Exceptions:
+
+None.
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