Break out of loop for sockets in wait_for when there's no data to read

11 years ago · eb80bd1a56
parent d80f4cee9d
commit eb80bd1a56
1 changed files with 3 additions and 1 deletions
--- a/library/utilities/wait_for
+++ b/library/utilities/wait_for
@ -213,7 +213,9 @@ def main():
                        matched = False
                        while 1:
                            data += s.recv(1024)
-                            if re.search(search_regex, data, re.MULTILINE):
+                            if not data:
+                                break
+                            elif re.search(search_regex, data, re.MULTILINE):
                                matched = True
                                break
                        if matched: