Ensure errno when strdup fails.

[gnulib.git] / lib / striconveh.c

diff --git a/lib/striconveh.c b/lib/striconveh.c
index c27ef98..235e606 100644 (file)
--- a/lib/striconveh.c
+++ b/lib/striconveh.c
@@ -920,7 +920,13 @@ str_iconveh (const char *src,
             enum iconv_ilseq_handler handler)
 {
   if (c_strcasecmp (from_codeset, to_codeset) == 0)
-    return strdup (src);
+    {
+      char *result = strdup (src);
+
+      if (result == NULL)
+       errno = ENOMEM;
+      return result;
+    }
   else
     {
 #if HAVE_ICONV