compress: Return ENOTSUP when we could not find a matching decompressor

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

diff --git a/src/libpakfire/compress.c b/src/libpakfire/compress.c
index 74222001def97e1c1f76048f32faa2c8368a5330..220bf5150acbaee8aabf73960051dd7e63053faf 100644 (file)
--- a/src/libpakfire/compress.c
+++ b/src/libpakfire/compress.c
@@ -101,6 +101,7 @@ FILE* pakfire_xfopen(FILE* f, const char* mode) {
        }
 
        // Nothing seems to match
+       errno = ENOTSUP;
        return f;
 }