X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fextract.c;h=edac626e4e6eb94331d46435caf9d1360785ce39;hp=0663edd75ba92d4f736b8249d572b292e0adc04b;hb=f7a401210914f27b637cf201704144666f7cf851;hpb=ff3db5d2a3d2d0d7cd910ffe27489e0b98a97688

diff --git a/src/extract.c b/src/extract.c
index 0663edd7..edac626e 100644
--- a/src/extract.c
+++ b/src/extract.c
@@ -1511,12 +1511,16 @@ check_extract_flags(const WIMStruct *wim, int *extract_flags_p)
 	}
 #endif
 
-#ifndef __WIN32__
 	if (extract_flags & WIMLIB_EXTRACT_FLAG_WIMBOOT) {
+#ifdef __WIN32__
+		if (!wim->filename)
+			return WIMLIB_ERR_NO_FILENAME;
+#else
 		ERROR("WIMBoot extraction is only supported on Windows!");
 		return WIMLIB_ERR_UNSUPPORTED;
-	}
 #endif
+	}
+
 
 	if ((extract_flags & (WIMLIB_EXTRACT_FLAG_RPFIX |
 			      WIMLIB_EXTRACT_FLAG_NORPFIX |