[orca] Try and only kill real Orcas with --replace

[Joanmarie Diggs <joanied src gnome org>]

commit 31753466d4c40a0e48bcadc4cc442fac2446a993
Author: Colomban Wendling <cwendling hypra fr>
Date:   Wed Oct 14 14:54:15 2020 +0200

    Try and only kill real Orcas with --replace
    
    Do not recognize as Orcas all process that has the "orca" substring in
    their program name, but only the ones that have "orca" *as* their
    program name -- e.g. don't do approximate matches.
    
    This avoids killing random programs that just happen to have "orca" as
    a substring somewhere in their program name when using `--replace`.

 src/orca/orca_bin.py.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/orca/orca_bin.py.in b/src/orca/orca_bin.py.in
index 6ba3b37e5..aa9fb82ef 100644
--- a/src/orca/orca_bin.py.in
+++ b/src/orca/orca_bin.py.in
@@ -192,7 +192,7 @@ def inGraphicalDesktop():
 def otherOrcas():
     """Returns the pid of any other instances of Orca owned by this user."""
 
-    openFile = subprocess.Popen('pgrep -u %s orca' % os.getuid(),
+    openFile = subprocess.Popen('pgrep -u %s -x orca' % os.getuid(),
                                 shell=True,
                                 stdout=subprocess.PIPE).stdout
     pids = openFile.read()