From 5586706f58903634e885c0592a4dab6da88a1dd8 Mon Sep 17 00:00:00 2001
From: Tomas Mlcoch <tmlcoch@redhat.com>
Date: Mon, 6 May 2013 12:05:33 +0200
Subject: [PATCH] cr_safe_string_chunk_insert moved from parsehdr into the misc
 module.

---
 src/misc.h     | 28 +++++++++++++++++++++-------
 src/parsehdr.c | 11 -----------
 2 files changed, 21 insertions(+), 18 deletions(-)

diff --git a/src/misc.h b/src/misc.h
index 6791093..ee6b486 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -254,17 +254,31 @@ void cr_nvrea_free(struct cr_NVREA *nvrea);
                                         (B)->epoch, (B)->version, (B)->release))
 
 /** Compare two version strings splited into evr chunks.
- * param e1     1. epoch
- * param v1     1. version
- * param r1     1. release
- * param e2     2. epoch
- * param v2     2. version
- * param r2     2. release
- * return       0 = same, 1 = first is newer, -1 = second is newer
+ * @param e1     1. epoch
+ * @param v1     1. version
+ * @param r1     1. release
+ * @param e2     2. epoch
+ * @param v2     2. version
+ * @param r2     2. release
+ * @return       0 = same, 1 = first is newer, -1 = second is newer
  */
 int cr_cmp_evr(const char *e1, const char *v1, const char *r1,
                const char *e2, const char *v2, const char *r2);
 
+
+/** Safe insert into GStringChunk.
+ * @param chunk     a GStringChunk
+ * @param str       string to add or NULL
+ * @return          pointer to the copy of str or NULL if str is NULL
+ */
+static inline gchar *
+cr_safe_string_chunk_insert(GStringChunk *chunk, const char *str)
+{
+    if (!str) return NULL;
+    return g_string_chunk_insert(chunk, str);
+}
+
+
 /** @} */
 
 #ifdef __cplusplus
diff --git a/src/parsehdr.c b/src/parsehdr.c
index 447acde..1955007 100644
--- a/src/parsehdr.c
+++ b/src/parsehdr.c
@@ -27,17 +27,6 @@
 #include "misc.h"
 
 
-static inline gchar *
-cr_safe_string_chunk_insert(GStringChunk *chunk, const char *str)
-{
-    if (!chunk || !str) {
-        return NULL;
-    }
-
-    return g_string_chunk_insert(chunk, str);
-}
-
-
 static inline int
 cr_compare_dependency(const char *dep1, const char *dep2)
 {
-- 
2.7.4