Suppress all errors

1 files changed, 10 insertions, 7 deletions

diff --git a/bash/bashrc b/bash/bashrc
index 4299b8b4..fde516b3 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -90,8 +90,9 @@ fi
 # Function to display branch of a Git repository.
 function prompt_git {
     git branch &>/dev/null || return 1
-    BRANCH="$(git symbolic-ref HEAD)"
-    [[ -n "$(git status | grep 'working directory clean')" ]] || STATUS="!"
+    BRANCH="$(git symbolic-ref HEAD 2>/dev/null)"
+    [[ -n "$(git status 2>/dev/null | \
+        grep 'working directory clean')" ]] || STATUS="!"
     echo -n "(git:${BRANCH##*/}${STATUS})"
     return 0
 }
@@ -99,9 +100,11 @@ function prompt_git {
 # Function to display branch of an SVN working copy.
 function prompt_svn {
     svn info &>/dev/null || return 1
-    URL="$(svn info | awk -F': ' '$1 == "URL" {print $2}')"
-    ROOT="$(svn info | awk -F': ' '$1 == "Repository Root" {print $2}')/"
-    [[ -n "$(svn status)" ]] && STATUS="!"
+    URL="$(svn info 2>/dev/null | \
+        awk -F': ' '$1 == "URL" {print $2}')"
+    ROOT="$(svn info 2>/dev/null | \
+        awk -F': ' '$1 == "Repository Root" {print $2}')/"
+    [[ -n "$(svn status 2>/dev/null)" ]] && STATUS="!"
     echo -n "(svn:${URL/$ROOT}${STATUS})"
     return 0
 }
@@ -109,8 +112,8 @@ function prompt_svn {
 # Function to display branch of a Mercurial repository.
 function prompt_hg {
     hg branch &>/dev/null || return 1
-    BRANCH="$(hg branch)"
-    [[ -n "$(hg status)" ]] && STATUS="!"
+    BRANCH="$(hg branch 2>/dev/null)"
+    [[ -n "$(hg status 2>/dev/null)" ]] && STATUS="!"
     echo -n "(hg:${BRANCH}${STATUS})"
     return 0
 }