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Fix harmless compiler warnings in shell.c.in, and a compiler warning in

Browse Source 
sqlite3expert.c which is a real error, though also harmless.

FossilOrigin-Name: 56da0e9c0321d1fd3c360722cd6284296f9ba459f6b37ab35c81ecabd18f12e3
This commit is contained in:
drh
2021-09-22 13:43:16 +00:00
parent c2f61c18d1
commit fd7abcd15b
4 changed files with 11 additions and 13 deletions
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6
src/shell.c.in
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@@ -10640,7 +10640,7 @@ static QuickScanState quickscan(char *zLine, QuickScanState qss){
char cWait = (char)qss; /* intentional narrowing loss */
if( cWait==0 ){
PlainScan:
while (cin = *zLine++){
while( (cin = *zLine++)!=0 ){
if( IsSpace(cin) )
continue;
switch (cin){
@@ -10676,7 +10676,7 @@ static QuickScanState quickscan(char *zLine, QuickScanState qss){
}
}else{
TermScan:
while (cin = *zLine++){
while( (cin = *zLine++)!=0 ){
if( cin==cWait ){
switch( cWait ){
case '*':
@@ -10799,7 +10799,6 @@ static int process_input(ShellState *p){
int nLine; /* Length of current line */
int nSql = 0; /* Bytes of zSql[] used */
int nAlloc = 0; /* Allocated zSql[] space */
int nSqlPrior = 0; /* Bytes of zSql[] used by prior line */
int rc; /* Error code */
int errCnt = 0; /* Number of errors seen */
int startline = 0; /* Line number for start of current input */
@@ -10850,7 +10849,6 @@ static int process_input(ShellState *p){
zSql = realloc(zSql, nAlloc);
if( zSql==0 ) shell_out_of_memory();
}
nSqlPrior = nSql;
if( nSql==0 ){
int i;
for(i=0; zLine[i] && IsSpace(zLine[i]); i++){}