X-Git-Url: https://git.wpitchoune.net/gitweb/?a=blobdiff_plain;f=src%2Flp.c;h=67e6ed5b450c719348625fd85957efe80ff6a9e3;hb=4f7d6ce1bef70a80070b9b8cd005e1418177ea44;hp=47d024ec106cd0a1def4203c50f339dfb5c1f25d;hpb=ffb8a406a1cf1b501dd3e3051e6028486c76f1e7;p=ppastats.git

diff --git a/src/lp.c b/src/lp.c
index 47d024e..67e6ed5 100644
--- a/src/lp.c
+++ b/src/lp.c
@@ -91,14 +91,18 @@ struct bpph *bpph_new(const char *binary_package_name,
 
 void bpph_list_free(struct bpph **list)
 {
-	struct bpph **l_cur = list;
+	struct bpph **cur;
 
-	while (*l_cur) {
-		bpph_free(*l_cur);
-		l_cur++;
-	}
+	if (list) {
+		cur = list;
 
-	free(list);
+		while (*cur) {
+			bpph_free(*cur);
+			cur++;
+		}
+
+		free(list);
+	}
 }
 
 char *get_archive_url(const char *owner, const char *ppa)
@@ -150,10 +154,13 @@ void distro_arch_series_free(struct distro_arch_series *d)
 
 void distro_arch_series_list_free(struct distro_arch_series **list)
 {
+	struct distro_arch_series **cur;
+
 	if (list) {
-		while (*list) {
-			distro_arch_series_free(*list);
-			list++;
+		cur = list;
+		while (*cur) {
+			distro_arch_series_free(*cur);
+			cur++;
 		}
 		free(list);
 	}
@@ -237,7 +244,7 @@ int ddts_length(struct daily_download_total **ddts)
 	return n;
 }
 
-static struct daily_download_total *ddt_clone(struct daily_download_total *ddt)
+struct daily_download_total *ddt_clone(struct daily_download_total *ddt)
 {
 	struct daily_download_total *new;
 
@@ -249,7 +256,7 @@ static struct daily_download_total *ddt_clone(struct daily_download_total *ddt)
 	return new;
 }
 
-static struct daily_download_total **
+struct daily_download_total **
 ddts_clone(struct daily_download_total **ddts)
 {
 	int n, i;