From 426cbadfef6c26323faedcab2cd5ea7efa64d1bb Mon Sep 17 00:00:00 2001
From: roktas <roktas@788f1e2b-df1e-0410-8736-df70ead52e1b>
Date: Tue, 12 Dec 2006 07:04:09 +0000
Subject: Merge changes in branches/wrappers into trunk.

    [in trunk] svn merge -r105:HEAD \
        https://pandoc.googlecode.com/svn/branches/wrappers


git-svn-id: https://pandoc.googlecode.com/svn/trunk@177 788f1e2b-df1e-0410-8736-df70ead52e1b
---
 src/wrappers/singlearg.sh | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 src/wrappers/singlearg.sh

(limited to 'src/wrappers/singlearg.sh')

diff --git a/src/wrappers/singlearg.sh b/src/wrappers/singlearg.sh
new file mode 100644
index 000000000..f742d1383
--- /dev/null
+++ b/src/wrappers/singlearg.sh
@@ -0,0 +1,7 @@
+# Ensure to work with a single argument.
+if [ $# -gt 1 ]; then
+    first_arg="$1"
+    shift
+    err "Warning:  extra arguments '$@' will be ignored."
+    set -- $first_arg
+fi
-- 
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