From: Jo-Philipp Wich <jo@mein.io>
Date: Thu, 17 Jan 2019 21:02:37 +0000 (+0100)
Subject: libopkg: fix replacelist parsing and writing
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d217daf;p=project%2Fopkg-lede.git

libopkg: fix replacelist parsing and writing

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/libopkg/pkg.c b/libopkg/pkg.c
index 21f239e..e5bfe6f 100644
--- a/libopkg/pkg.c
+++ b/libopkg/pkg.c
@@ -817,11 +817,11 @@ void pkg_formatted_field(FILE * fp, pkg_t * pkg, const char *field)
 	case 'R':
 		if (strcasecmp(field, "Replaces") == 0) {
 			ab_pkg = pkg_get_ptr(pkg, PKG_REPLACES);
-			if (ab_pkg && *ab_pkg) {
+			if (ab_pkg && ab_pkg[0]) {
 				fprintf(fp, "Replaces:");
-				for (i = 0; *ab_pkg; i++, ab_pkg++) {
+				for (i = 0; ab_pkg[i]; i++) {
 					fprintf(fp, "%s %s", i == 0 ? "" : ",",
-						(*ab_pkg)->name);
+						ab_pkg[i]->name);
 				}
 				fprintf(fp, "\n");
 			}
diff --git a/libopkg/pkg_depends.c b/libopkg/pkg_depends.c
index 748b599..ae2ac9b 100644
--- a/libopkg/pkg_depends.c
+++ b/libopkg/pkg_depends.c
@@ -668,9 +668,8 @@ void parse_replacelist(pkg_t *pkg, char *list)
 
 	abstract_pkg_vec_insert(ab_pkg->provided_by, ab_pkg);
 
-	for (count = 1, item = strtok_r(list, ", ", &tok);
-	     item;
-	     count++, item = strtok_r(NULL, ", ", &tok), count++) {
+	for (count = 1, item = strtok_r(list, ", ", &tok); item;
+	     count++, item = strtok_r(NULL, ", ", &tok)) {
 		tmp = realloc(replaces, sizeof(abstract_pkg_t *) * (count + 1));
 
 		if (!tmp)