Fix segmentation fault in strhandle() - st - Personal fork of st
 (HTM) git clone git://git.drkhsh.at/st.git
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 0d7448dabc981716d277a5afac22fabc127bacca
 (DIR) parent b17aa18f7c15be8db2afd62ac696b63c75755f1c
 (HTM) Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
       Date:   Thu, 23 Apr 2015 17:55:41 +0200
       
       Fix segmentation fault in strhandle()
       
       We cannot pass strescseq.args[0] to atoi when nargs is zero,
       because in this case it will be null.
       
       Diffstat:
         M st.c                                |       3 +--
       
       1 file changed, 1 insertion(+), 2 deletions(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       @@ -2268,8 +2268,7 @@ strhandle(void) {
        
                term.esc &= ~(ESC_STR_END|ESC_STR);
                strparse();
       -        narg = strescseq.narg;
       -        par = atoi(strescseq.args[0]);
       +        par = (narg = strescseq.narg) ? atoi(strescseq.args[0]) : 0;
        
                switch(strescseq.type) {
                case ']': /* OSC -- Operating System Command */