inputd.c: fix comparison between signed and unsigned integer

diff --git a/inputd.c b/inputd.c
index 0828dce2d20bd845773924dd663341d2aabe5471..a5109e121fd86e2afac0145283ccdf968459991b 100644 (file)
--- a/inputd.c
+++ b/inputd.c
@@ -334,7 +334,7 @@ const char kalp[12][6]={"+-*/","abc
        *rstr=0;
 
        j=0;
-       for(i=0; i<strlen(format); i++)
+       for(i=0; i<(int)strlen(format); i++)
        {
                tch=format[i];
                if(IsInput(tch))
@@ -343,7 +343,7 @@ const char kalp[12][6]={"+-*/","abc
                        {
                                epos=i;
                        }
-                       if(defstr && j<strlen(defstr))
+                       if(defstr && j<(int)strlen(defstr))
                        {
                                estr[i]=defstr[j++];
                        }
@@ -603,7 +603,7 @@ const char kalp[12][6]={"+-*/","abc
                        
                        case KEY_YELLOW:
                                epos=-1;
-                               for(i=0; i<strlen(format); i++)
+                               for(i=0; i<(int)strlen(format); i++)
                                {
                                        if(IsInput(format[i]))
                                        {
@@ -635,7 +635,7 @@ const char kalp[12][6]={"+-*/","abc
        if(estr)
        {
                j=0;
-               for(i=0; i<strlen(format); i++)
+               for(i=0; i<(int)strlen(format); i++)
                {
                        if(IsInput(format[i]))
                        {