From d5003fc843b63265cd8ec004387b40593d29b472 Mon Sep 17 00:00:00 2001
From: Rene Rivera <grafikrobot@gmail.com>
Date: Fri, 5 Mar 2004 07:53:32 +0000
Subject: [PATCH] Fix problem of setting JAMSHELL to % and executing quoted
 commands. That combination would cause spawn: invalid argument errors. Now
 quotes are removed from the command if they are present.

[SVN r22433]
---
 historic/jam/src/execnt.c | 7 +++++++
 jam_src/execnt.c          | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/historic/jam/src/execnt.c b/historic/jam/src/execnt.c
index 457cc39c6..0914ae53b 100644
--- a/historic/jam/src/execnt.c
+++ b/historic/jam/src/execnt.c
@@ -674,6 +674,13 @@ execcmd(
     }
 
     /* the rest is for Windows NT only */
+    /* spawn doesn't like quotes aroudn the command name */
+    if ( argv[0][0] == '"')
+    {
+        int l = strlen(argv[0]);
+        if (argv[0][l-1] == '"') argv[0][l-1] = '\0';
+        strcpy(argv[0],argv[0]+1);
+    }
     if( ( pid = spawnvp( P_NOWAIT, argv[0], argv ) ) == -1 )
     {
         perror( "spawn" );
diff --git a/jam_src/execnt.c b/jam_src/execnt.c
index 457cc39c6..0914ae53b 100644
--- a/jam_src/execnt.c
+++ b/jam_src/execnt.c
@@ -674,6 +674,13 @@ execcmd(
     }
 
     /* the rest is for Windows NT only */
+    /* spawn doesn't like quotes aroudn the command name */
+    if ( argv[0][0] == '"')
+    {
+        int l = strlen(argv[0]);
+        if (argv[0][l-1] == '"') argv[0][l-1] = '\0';
+        strcpy(argv[0],argv[0]+1);
+    }
     if( ( pid = spawnvp( P_NOWAIT, argv[0], argv ) ) == -1 )
     {
         perror( "spawn" );