From: Philipp Takacs <philipp@bureaucracy.de>
Date: Fri, 27 Nov 2015 10:54:24 +0000 (+0100)
Subject: fix segfault in prompter
X-Git-Tag: mmh-0.3~39^2~5
X-Git-Url: http://git.marmaro.de/?a=commitdiff_plain;h=fc1b00d424f47972a8311b3706304258e111d8d4;p=mmh

fix segfault in prompter

This was necesary because m_getfld2() clears now f.value
if FILEEOF2 is reached
---

diff --git a/uip/prompter.c b/uip/prompter.c
index 21ec5ce..c715cb7 100644
--- a/uip/prompter.c
+++ b/uip/prompter.c
@@ -184,7 +184,7 @@ abort:
 		case FILEEOF2:
 			fprintf(out, "--------\n");
 			if (qbody) {
-				if (!*f.value) {
+				if (f.value == NULL) {
 					printf("--------\n");
 					goto has_no_body;
 				}