diff options
Diffstat (limited to 'src/os_unix.c')
| -rw-r--r-- | src/os_unix.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/os_unix.c b/src/os_unix.c index ee7ef2687..a688ed270 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -6361,7 +6361,7 @@ static int unixBackupDir(const char *z, int *pJ){ int j = *pJ; int i; if( j<=0 ) return 0; - for(i=j-1; i>0 && z[i-1]!='/'; i--){} + for(i=j-1; ALWAYS(i>0) && z[i-1]!='/'; i--){} if( z[i]=='.' && i==j-2 && z[i+1]=='.' ) return 0; *pJ = i-1; return 1; @@ -6405,6 +6405,7 @@ static int mkFullPathname( } zOut[j] = 0; + assert( zOut[0]=='/' ); for(i=j=0; zOut[i]; i++){ if( zOut[i]=='/' ){ /* Skip over internal "/." directory components */ @@ -6425,10 +6426,10 @@ static int mkFullPathname( continue; } } - if( j>=0 ) zOut[j] = zOut[i]; + if( ALWAYS(j>=0) ) zOut[j] = zOut[i]; j++; } - if( j==0 ) zOut[j++] = '/'; + if( NEVER(j==0) ) zOut[j++] = '/'; zOut[j] = 0; return SQLITE_OK; } |