Ignore comment lines.

Avoid returning errors for comments and empty lines.

diff --git a/src/core/exec.c b/src/core/exec.c
index 61e7339aaaf14f0175e4142522edeb063b545120..8f1ef33395342f3fce613f9bb6f1b793864e7cb1 100644 (file)
--- a/src/core/exec.c
+++ b/src/core/exec.c
@@ -133,7 +133,7 @@ static int split_args ( char *args, char * argv[] ) {
 int system ( const char *command ) {
        char *args;
        int argc;
-       int rc;
+       int rc = 0;
 
        /* Obtain temporary modifiable copy of command line */
        args = strdup ( command );
@@ -144,12 +144,14 @@ int system ( const char *command ) {
        argc = split_args ( args, NULL );
 
        /* Create argv array and execute command */
-       {
+       if ( argc ) {
                char * argv[argc + 1];
                
                split_args ( args, argv );
                argv[argc] = NULL;
-               rc = execv ( argv[0], argv );
+
+               if ( argv[0][0] != '#' )
+                       rc = execv ( argv[0], argv );
        }
 
        free ( args );