Add argvNew() to create an empty argv array

- yes it's silly ;)

2 files changed, 13 insertions, 0 deletions

diff --git a/rpmio/argv.c b/rpmio/argv.c
index 7a09e3e50..302f71d12 100644
--- a/rpmio/argv.c
+++ b/rpmio/argv.c
@@ -23,6 +23,12 @@ void argvPrint(const char * msg, ARGV_const_t argv, FILE * fp)
 
 }
 
+ARGV_t argvNew(void)
+{
+    ARGV_t argv = xcalloc(1, sizeof(*argv));
+    return argv;
+}
+
 ARGI_t argiFree(ARGI_t argi)
 {
     if (argi) {
diff --git a/rpmio/argv.h b/rpmio/argv.h
index 745a2c64b..6d5dc1f1a 100644
--- a/rpmio/argv.h
+++ b/rpmio/argv.h
@@ -37,6 +37,13 @@ void argvPrint(const char * msg, ARGV_const_t argv, FILE * fp);
  */
 ARGI_t argiFree(ARGI_t argi);
 
+
+/** \ingroup rpmargv
+ * Create an empty argv array.
+ * @return		pointer to empty argv
+ */
+ARGV_t argvNew(void);
+
 /** \ingroup rpmargv
  * Destroy an argv array.
  * @param argv		argv array