From: danw <danw>
Date: Wed, 10 Sep 1997 03:37:45 +0000 (+0000)
Subject: don't overwrite existing '\0' with '\0' in strtrim. (lets us strtrim
X-Git-Url: http://andersk.mit.edu/gitweb/moira.git/commitdiff_plain/50a232a9d445d62f4b7a8847a638ba2fb553a421

don't overwrite existing '\0' with '\0' in strtrim. (lets us strtrim
constant strings, which lets us compile w/ gcc w/o -traditional)
---

diff --git a/lib/strs.c b/lib/strs.c
index 055e19a5..8845663b 100644
--- a/lib/strs.c
+++ b/lib/strs.c
@@ -68,7 +68,7 @@ char *strtrim(save)
 	    break;
 	}
     }
-    *t = '\0';
+    if (*t) *t = '\0';
     return s;
 }