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added null check for second char

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chanduthedev 2019-11-11 14:59:41 +08:00
parent 540ef5fd6e
commit 25338fa1c0
1 changed files with 1 additions and 1 deletions
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2
src/apps/common/apputils.c
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@ -786,7 +786,7 @@ void print_abs_file_name(const char *msg1, const char *msg2, const char *fn)
if(fn[0]=='/') {
STRCPY(absfn,fn);
} else {
if(fn[0]=='.' && fn[1]=='/')
if(fn[0]=='.' && fn[1] && fn[1]=='/')
fn+=2;
if(!getcwd(absfn,sizeof(absfn)-1))
absfn[0]=0;