From: Wilfried Goesgens <dothebart@citadel.org>
Date: Sun, 10 Feb 2013 19:08:18 +0000 (+0100)
Subject: fix warning of scan-build; it doesn't see we would exit() before.
X-Git-Tag: v8.20~114
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=1c90eb02a45314323ee882c0b898d1e607a86351

fix warning of scan-build; it doesn't see we would exit() before.
---

diff --git a/citadel/utils/citmail.c b/citadel/utils/citmail.c
index becdb9abc..651e561d7 100644
--- a/citadel/utils/citmail.c
+++ b/citadel/utils/citmail.c
@@ -228,7 +228,9 @@ int main(int argc, char **argv) {
 		if (debug) fprintf(stderr, "citmail: error parsing hostname\n");
 		cleanup(3);
 	}
-	*ep = '\0';
+	else
+		*ep = '\0';
+
 	strncpy(hostname, sp, sizeof hostname);
 
 	snprintf(fromline, sizeof fromline, "From: %s@%s", pw->pw_name, hostname);