cmake: improves error detection

[src/app-framework-main.git] / src / wgtpkg-uninstall.c

diff --git a/src/wgtpkg-uninstall.c b/src/wgtpkg-uninstall.c
index 7516c3f..1d4e0df 100644 (file)
--- a/src/wgtpkg-uninstall.c
+++ b/src/wgtpkg-uninstall.c
@@ -47,12 +47,12 @@ int uninstall_widget(const char *idaver, const char *root)
                errno = EINVAL;
                return -1;
        }
-       id = strndupa(idaver, at - idaver);
+       id = strndupa(idaver, (size_t)(at - idaver));
        ver = strdupa(at + 1);
 
        /* compute the path */
        rc = snprintf(path, sizeof path, "%s/%s/%s", root, id, ver);
-       if (rc >= sizeof path) {
+       if (rc >= (int)sizeof path) {
                ERROR("bad widget id '%s', too long", idaver);
                errno = EINVAL;
                return -1;
@@ -67,14 +67,14 @@ int uninstall_widget(const char *idaver, const char *root)
 
        /* removes the icon of the application */
        rc = snprintf(path, sizeof path, "%s/%s", FWK_ICON_DIR, idaver);
-       assert(rc < sizeof path);
+       assert(rc < (int)sizeof path);
        rc = unlink(path);
        if (rc < 0)
                ERROR("can't removing '%s': %m", path);
 
        /* removes the parent directory if empty */
        rc2 = snprintf(path, sizeof path, "%s/%s", root, id);
-       assert(rc2 < sizeof path);
+       assert(rc2 < (int)sizeof path);
        rc2 = rmdir(path);
        if (rc < 0 && errno == ENOTEMPTY)
                return rc;