Silence stderr for all view commands

When quickly scrolling through commits with the split diff view, they was
spewing 'Broken pipe' messages onto the screen.

diff --git a/tig.c b/tig.c
index f110dae0ec4e493777b5aa9d13d5919f9d85aa55..b2e1a36057fba5cb067edfc519872c199f30aefc 100644 (file)
--- a/tig.c
+++ b/tig.c
@@ -74,13 +74,13 @@ static size_t utf8_length(const char *string, size_t max_width, int *coloffset,
        "git ls-remote . 2>/dev/null"
 
 #define TIG_DIFF_CMD \
-       "git show --patch-with-stat --find-copies-harder -B -C %s"
+       "git show --patch-with-stat --find-copies-harder -B -C %s 2>/dev/null"
 
 #define TIG_LOG_CMD    \
-       "git log --cc --stat -n100 %s"
+       "git log --cc --stat -n100 %s 2>/dev/null"
 
 #define TIG_MAIN_CMD \
-       "git log --topo-order --pretty=raw %s"
+       "git log --topo-order --pretty=raw %s 2>/dev/null"
 
 /* XXX: Needs to be defined to the empty string. */
 #define TIG_HELP_CMD   ""