fix some warnings

[xonotic/darkplaces.git] / prvm_exec.c

diff --git a/prvm_exec.c b/prvm_exec.c
index 8dcd878ed161eb370f57094b78c34552d369b965..2f8c97aeebc3d12de5e056dc07e4ed1261029017 100644 (file)
--- a/prvm_exec.c
+++ b/prvm_exec.c
@@ -123,7 +123,14 @@ PRVM_PrintStatement
 */
 void PRVM_PrintStatement (dstatement_t *s)
 {
-       int             i;
+       size_t i;
+
+       if( prog->statement_linenums ) {
+               int opnum;
+
+               opnum = s - prog->statements;
+               Con_Printf( "%s:%i: ", PRVM_GetString( prog->xfunction->s_file ), prog->statement_linenums[ opnum ] );
+       }
 
        if ( (unsigned)s->op < sizeof(prvm_opnames)/sizeof(prvm_opnames[0]))
        {
@@ -266,6 +273,9 @@ void PRVM_PrintState(void)
 
 void PRVM_Crash()
 {
+       if (prog == NULL)
+               return;
+
        if( prog->depth > 0 )
        {
                Con_Printf("QuakeC crash report for %s:\n", PRVM_NAME);
@@ -300,7 +310,7 @@ int PRVM_EnterFunction (mfunction_t *f)
        int             i, j, c, o;
 
        if (!f)
-               PRVM_ERROR ("PRVM_EnterFunction: NULL function in %s\n", PRVM_NAME);
+               PRVM_ERROR ("PRVM_EnterFunction: NULL function in %s", PRVM_NAME);
 
        prog->stack[prog->depth].s = prog->xstatement;
        prog->stack[prog->depth].f = prog->xfunction;
@@ -311,7 +321,7 @@ int PRVM_EnterFunction (mfunction_t *f)
 // save off any locals that the new function steps on
        c = f->locals;
        if (prog->localstack_used + c > PRVM_LOCALSTACK_SIZE)
-               PRVM_ERROR ("PRVM_ExecuteProgram: locals stack overflow in %s\n", PRVM_NAME);
+               PRVM_ERROR ("PRVM_ExecuteProgram: locals stack overflow in %s", PRVM_NAME);
 
        for (i=0 ; i < c ; i++)
                prog->localstack[prog->localstack_used+i] = ((int *)prog->globals.generic)[f->parm_start + i];
@@ -345,12 +355,12 @@ int PRVM_LeaveFunction (void)
                PRVM_ERROR ("prog stack underflow in %s", PRVM_NAME);
 
        if (!prog->xfunction)
-               PRVM_ERROR ("PR_LeaveFunction: NULL function in %s\n", PRVM_NAME);
+               PRVM_ERROR ("PR_LeaveFunction: NULL function in %s", PRVM_NAME);
 // restore locals from the stack
        c = prog->xfunction->locals;
        prog->localstack_used -= c;
        if (prog->localstack_used < 0)
-               PRVM_ERROR ("PRVM_ExecuteProgram: locals stack underflow in %s\n", PRVM_NAME);
+               PRVM_ERROR ("PRVM_ExecuteProgram: locals stack underflow in %s", PRVM_NAME);
 
        for (i=0 ; i < c ; i++)
                ((int *)prog->globals.generic)[prog->xfunction->parm_start + i] = prog->localstack[prog->localstack_used+i];