Fix write(0) in radiff2 -x

alvarofe · May 10, 2017 · 81f2f82 · 81f2f82
1 parent 1b5a746
commit 81f2f82
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/binr/radiff2/radiff2.c b/binr/radiff2/radiff2.c
@@ -346,7 +346,7 @@ static void dump_cols(ut8 *a, int as, ut8 *b, int bs, int w) {
 	if (as != bs) {
 		r_cons_printf ("...\n");
 	}
-	r_cons_flush();
+	r_cons_flush ();
 }
 
 static void handle_sha256(const ut8 *block, int len) {

diff --git a/libr/cons/cons.c b/libr/cons/cons.c
@@ -64,6 +64,9 @@ static inline void r_cons_write(const char *buf, int len) {
 		}
 	}
 #else
+	if (I.fdout < 1) {
+		I.fdout = 1;
+	}
 	(void) write (I.fdout, buf, len);
 #endif
 }
-Original file line number
+Diff line change
@@ Expand Up / @@ -64,6 +64,9 @@ static inline void r_cons_write(const char *buf, int len) { @@
     		}
     	}
     #else
+    	if (I.fdout < 1) {
+    		I.fdout = 1;
+    	}
     	(void) write (I.fdout, buf, len);
     #endif
     }
@@ Expand Down @@