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authorBarton E. Schaefer <schaefer@zsh.org>2015-09-17 21:44:14 -0700
committerBarton E. Schaefer <schaefer@zsh.org>2015-09-17 21:44:14 -0700
commit18130bed7fa032513261d426b8c3915cf11e20c1 (patch)
tree0ccb60829e871c2f8752b2931215f3b80c10cc1d /Src
parent9955bbdb9faeac388abec68c6b5b976bce27df92 (diff)
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36552 plus test: fix Nularg string in quotestring(QT_DOLLARS)
Diffstat (limited to 'Src')
-rw-r--r--Src/utils.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/Src/utils.c b/Src/utils.c
index ca68eae32..d5fd88c00 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -5385,6 +5385,12 @@ quotestring(const char *s, char **e, int instring)
     u = s;
     if (instring == QT_DOLLARS) {
 	/*
+	 * The only way to get Nularg here is when
+	 * it is placeholding for the empty string?
+	 */
+	if (inull(*u))
+	    *u++;
+	/*
 	 * As we test for printability here we need to be able
 	 * to look for multibyte characters.
 	 */