don't overwrite '\0' with '\0' in mr_trim_args. lets us trim constant

[moira.git] / server / mr_util.c

diff --git a/server/mr_util.c b/server/mr_util.c
index 75d9ccdbfa46b8f31a3688fe020b19b7a74f28e8..1b5bb3378211aa12f5a529838b334c30190a1539 100644 (file)
--- a/server/mr_util.c
+++ b/server/mr_util.c
@@ -122,7 +122,7 @@ char **argv;
            if (isspace(*lastch))
              *lastch = 0;
            else
-             *(++lastch) = 0;
+             if (*(++lastch)) *lastch = 0;
        }
     }
     return(0);