From 5ad66d6b7adb38f22c69a96e922d09995f94fabc Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Fri, 8 Dec 2017 21:08:45 +0100
Subject: [PATCH] cppcheck style fixes

---
 src/kernel/faction.c | 2 +-
 src/move.c           | 1 +
 src/spells.c         | 2 --
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/kernel/faction.c b/src/kernel/faction.c
index 00b62627f..8da74e80e 100755
--- a/src/kernel/faction.c
+++ b/src/kernel/faction.c
@@ -195,7 +195,7 @@ const char *factionname(const faction * f)
     char *ibuf = idbuf[(++nextbuf) % 8];
 
     if (f && f->name) {
-        slprintf(ibuf, sizeof(name), "%s (%s)", f->name, itoa36(f->no));
+        slprintf(ibuf, sizeof(idbuf[0]), "%s (%s)", f->name, itoa36(f->no));
     }
     else {
         strcpy(ibuf, "Unbekannte Partei (?)");
diff --git a/src/move.c b/src/move.c
index 798c3da27..65c047530 100644
--- a/src/move.c
+++ b/src/move.c
@@ -1751,6 +1751,7 @@ static void sail(unit * u, order * ord, region_list ** routep, bool drifting)
      * befahrene Region. */
 
     while (next_point && current_point != next_point && step < k) {
+        int reason;
         const terrain_type *tthis = current_point->terrain;
         /* these values need to be updated if next_point changes (due to storms): */
         const terrain_type *tnext = next_point->terrain;
diff --git a/src/spells.c b/src/spells.c
index 833061b0a..7f21e8654 100644
--- a/src/spells.c
+++ b/src/spells.c
@@ -5541,8 +5541,6 @@ int sp_showastral(castorder * co)
 
     free_regionlist(rl);
     return cast_level;
-    UNUSED_ARG(co);
-    return 0;
 }
 #endif