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authorPeter Stephenson <pws@users.sourceforge.net>2011-07-28 09:20:02 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2011-07-28 09:20:02 +0000
commit7d1480af54e95e5a2165e8bb69937a6b0a1dc50a (patch)
tree3ee740a9a191fe330237b384f09ecdfbc69a6c6b /Src/params.c
parent6844a63daf3e372e99dc6722304dc9cc4fcc5095 (diff)
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29626: arguments to anonymous functions shouldn't be parsed as command words
Diffstat (limited to 'Src/params.c')
-rw-r--r--Src/params.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/Src/params.c b/Src/params.c
index 8a56766f8..fd0872130 100644
--- a/Src/params.c
+++ b/Src/params.c
@@ -4193,6 +4193,7 @@ arrfixenv(char *s, char **t)
 int
 zputenv(char *str)
 {
+    DPUTS(!str, "Attempt to put null string into environment.");
 #ifdef USE_SET_UNSET_ENV
     /*
      * If we are using unsetenv() to remove values from the