libpakfire: dependencies: Use better return codes

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/dependencies.c b/src/libpakfire/dependencies.c
index 49f25da80c3bf3e8f4995455798934610645a549..b5c965266ce8e50a93a0bee069f3907dd8891ea5 100644 (file)
--- a/src/libpakfire/dependencies.c
+++ b/src/libpakfire/dependencies.c
@@ -363,10 +363,8 @@ int pakfire_str2deps(struct pakfire* pakfire, struct pakfire_package* pkg,
        int r = 0;
 
        // Check for valid inputs
-       if (!deps) {
-               errno = EINVAL;
-               return 1;
-       }
+       if (!deps)
+               return -EINVAL;
 
        // Copy deps into a working buffer
        char* buffer = strdup(deps);