fix a const-correctness bug

diff --git a/backends/innduct.c b/backends/innduct.c
index 709dc993e7c6650ef23241f812ed6e4685772e23..c2aeb9dbf0b4824d1fc07c3cc6cda1ef7460b514 100644 (file)
--- a/backends/innduct.c
+++ b/backends/innduct.c
@@ -543,7 +543,7 @@ static int nocheck, nocheck_reported, in_child;
 /* for logging, simulation, debugging, etc. */
 int simulate_flush= -1;
 int logv_use_syslog;
-static char *logv_prefix="";
+static const char *logv_prefix="";
 
 /*========== logging ==========*/