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fixed a few warnings

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@721
This commit is contained in:
Peter Veenstra 2003-03-06 13:40:20 +00:00
parent 8b2daec2b8
commit 43736fe92d

View file

@ -85,7 +85,7 @@ char *trim(char *str) {
bool ScanCMDBool(char * cmd,char * check) {
char * scan=cmd;size_t c_len=strlen(check);
while (scan=strchr(scan,'/')) {
while ((scan=strchr(scan,'/'))) {
/* found a / now see behind it */
scan++;
if (strncasecmp(scan,check,c_len)==0 && (scan[c_len]==' ' || scan[c_len]==0)) {
@ -101,7 +101,7 @@ bool ScanCMDBool(char * cmd,char * check) {
bool ScanCMDHex(char * cmd,char * check,Bits * result) {
char * scan=cmd;size_t c_len=strlen(check);
while (scan=strchr(scan,'/')) {
while ((scan=strchr(scan,'/'))) {
/* found a / now see behind it */
scan++;
if (strncasecmp(scan,check,c_len)==0 && (scan[c_len]==' ' || scan[c_len]==0)) {
@ -125,7 +125,7 @@ bool ScanCMDHex(char * cmd,char * check,Bits * result) {
/* This scans the command line for a remaining switch and reports it else returns 0*/
char * ScanCMDRemain(char * cmd) {
char * scan,*found;;
if (scan=found=strchr(cmd,'/')) {
if ((scan=found=strchr(cmd,'/'))) {
while (*scan!=' ' && *scan!=0) scan++;
*scan=0;
return found;